The JAC Board Secondary Exam is a state-level board examination conducted by the Jharkhand Academic Council. It serves as a gateway to higher education in India for students completing their secondary education in Jharkhand. The exam evaluates students' knowledge in subjects prescribed by the council and determines their eligibility for admission to undergraduate programs in colleges and universities.

Students who have completed class 11 from a recognized school in Jharkhand are eligible to appear for the JAC Board Secondary Exam. Students who have passed class 11 from a recognized school in other states and hold a domicile of Jharkhand are also eligible to take the exam.

JAC 12th Registration 2025: Highlights

JAC 12th Registration 2025 for Arts, Science, and Commerce streams has begun in November 2024. The registration is conducted online through the official website at jacresults.com.

JAC 12th Exams 2025 will be conducted from February 11 to March 3, 2025. JAC 12th Results 2025 will be declared online in May 2025.

• Students must fill out the registration form before the last date to avoid late fees.
• Candidates must enter details such as Registration Number, Roll code, Roll number, etc.

Particulars	Details
Name of Examination	Jharkhand Board Exam
Regulatory Body	Jharkhand Academic Council (JAC)
Commencement of Registration	Last Week of November 2024
Last Date for Registration	1st week of January 2025
Mode of Registration	Online
Mode of Fee Payment	Credit card, Debit card, e-challan, Net Banking
Availability of Admit Card	Last week of January 2025
Official Website	jacresults.com

JAC 12th Registration 2025: Important Dates

Students applying for the Jharkhand class 12th examination must check the dates below. Pay application fees on time to avoid late fee penalty.

Online registration (without Late Fee)	January 2025 (tentative)
Official website	jacresults.com

How to Register for JAC 12 Registration 2025?

Jharkhand Board Exam Application Form is usually released by JAC in November. Students studying in class 12th at any JAC-affiliated school must fill out the registration form to appear in the board exam.

The officials release separate registration forms for private, regular, and ex-regular candidates. Candidates receive a Username and Password from JAC, through which the application process has to be completed.

Step 1: Go to the official website of the Jharkhand Board (jacresults.com).

Step 2: Search for the link stating "JAC 12th Registration Form 2025" under the "Recent Announcements" tab and click it.

Step 3: A new page with JAC class 12th Registration Form 2025 will open up.

Step 4: Download the online class 12th registration form 2025 and fill it out with the help of the school authority.

Steps After School Login for JAC 12 Registration 2025

The examination in charge of the school, or the principal, must complete the online registration process for students. The steps are given below.

1. The examination in charge or principal opens the page and logs in using the username and password provided by JAC.
2. All details from the hard copy of the student's registration form must be filled in online.
3. A registered mobile number is required to log in to the website to fill in the details.
4. After a successful login, an OTP is sent to the registered mobile number. The school authority needs this OTP to proceed.
5. Click on the link that says "Add New Student" and enter all the details of the candidate.
6. The school authority must save and take a printout of the checklist of all students. This is done to match the details offline.
7. Complete the payment process through any of the available payment modes to submit the registration successfully.

JAC 12 Registration Form 2025 Login Details

The login ID and password provided by JAC are used to check and approve the registration details submitted by the school. After entering the correct login details and captcha, click on validate.

Upon validation, a new page opens and the candidate must enter the registered mobile number. Students then receive an OTP, through which the registration process can be completed. After registration is complete, the login credentials can be used to access the account at any time.

How to Download JAC 12 Registration 2025 Form

Candidates can download their JAC 12 Registration 2025 form after filling in all the details and submitting the registration form. The steps to download the form are given below.

1. Visit the official site of JAC and click on the "School Login" tab. A new page will open.
2. Enter the Username or Login ID in the first textbox.
3. Enter the Password and the Captcha code appearing on the screen.
4. Click on the "Validate" button to go to the next page.
5. Click on "OK" to confirm the submission and take a printout. Otherwise, click on "Cancel" to modify or cancel the application.

Note: JAC does not allow changing of Login ID or Password. Do not disclose the Login ID or Password to unauthorized people.

JAC 12 Registration Fee 2025

Students must pay the requisite fees while submitting their application forms. The fees can be paid through online payment procedures or e-challan.

Particulars	Total Fees (INR)
Registration Form Application Fees	90
Registration Fees	200
Late Registration Fees	300
Permission Fees	500
Late Permission Fees	300
Immigration Fees	150
Late Immigration Fees	250

JAC 12 Registration 2025 Fee Structure

Jharkhand Board Exam registration forms for regular, ex-regular, and private candidates are released separately. The fee structure for students of each category is different.

The table above shows the details of the total fees for the Jharkhand class 12 board examination.

JAC Class 12 Exam Fees

The Jharkhand Academic Council (JAC) Class 12 exam fee depends on the candidate's category and registration type. The table below lists the total fees for each category, including the amount payable with late fees.

Candidate Category	Total Fees (INR)	Total Fees with Late Fee (INR)
Girls Regular Candidate	595	870
Girls Private Candidate	795	1070
Girls Ex-Regular Candidate	635	910
Girls Re-Registration Candidate	1075	1350
Boys Regular Candidate (General)	595	870
Boys Regular Candidate (SC/ ST/ OBC) from permitted faculty	795	1070
Boys Regular Candidate (SC/ ST/ OBC) from non-permitted faculty	595	870
Boys Ex-Regular Candidate	635	910
Boys Re-Registration Candidate	1075	135

Details Required for JAC 12 Registration

Students must provide several details and documents along with the Class 12 board exam registration form. The common requirements are listed below.

• Name of Student
• Name of School
• Stream
• Aadhaar Card Number
• Name of Mother
• Name of Father
• Address
• Roll Code
• Roll Number
• Class 10 passing details (for 12th-class students)
• Divyang Certificate (if applicable)
• Caste Certificate (if applicable)
• Student's Passport-size Photograph (not older than 3 months)
• Student's signature (not exceeding the provided box)

Frequently Asked Questions

Where can I get the Jharkhand Board Exam Class 12 Admit Card?

The admit card is usually released on the official JAC website a few weeks before the board exams begin. School authorities can download it, and candidates can collect it from their respective schools.

Can Jharkhand Board exam registration form details be edited after registration?

Yes, students can correct the application form details after registration. A separate time period is given for this, and students can only modify details during that period.

How can I apply for the class 12 exam as an ex-regular student?

Ex-regular students must visit the official website and click the link for "JAC 12th Registration Form 2022 for ex-regular students". A new page with the registration form will open, and students must download the form and proceed as instructed.

When will the Jharkhand Board Practical Examination for class 12 begin?

The practical examination is expected to start from the last week of January 2025 and continue till February 2025. The final timetable will be released soon on the official website.

What is the timing and duration of the Jharkhand Board examination for class 12?

The exam is organized from 2 pm to 5:15 pm. The duration for each subject is 3 hours 15 minutes.

Does JAC declare results for all three streams together?

No, JAC does not declare results for all three streams together. Generally, Science stream results for class 12 are released first, after which Arts and Commerce results are announced.

In which languages are Jharkhand Board Exams conducted?

Class 12 exams are conducted in Hindi and English. Students who selected Hindi as their medium in the application form can write in Hindi, while those who chose English can write in English.

What are the total marks and passing marks for Jharkhand Board Class 12 examination?

The total marks for the exam is 500. Each subject has a weightage of 100 marks. The passing criteria is 33% in each subject as well as in the aggregate.

JAC Board Secondary Exam Overview

The Jharkhand Academic Council (JAC) conducts the Class 12 board examination. The total marks for the exam are 500, with each subject carrying 100 marks.

The passing criteria is 33% in each subject as well as in the aggregate. The exam is conducted in Hindi and English languages.

Exam Timing and Duration

The Jharkhand Board Class 12 examination is held from 2 pm to 5:15 pm. The duration for each subject is 3 hours and 15 minutes.

Admit Card

The admit card is usually released on the official website of JAC a few weeks before the board exams begin. It can only be downloaded by school authorities.

Candidates can collect their admit cards from their respective schools.

Application Form Correction

Students are allowed to correct the application form details after registration. A separate time period is given for this purpose.

Students can only modify the details during that specific time period.

Ex-Regular Student Application

Ex-regular students must visit the official website and click the link for "JAC 12th Registration Form 2022 for ex-regular students". A new page with the registration form will open.

Students will have to download the form and proceed with the application process.

Practical Examination Schedule

The practical examination for Class 12 students is expected to start from the last week of January 2025. It will continue till February 2025.

The final timetable will be released soon on the official website.

Result Declaration

JAC does not declare board results for all three streams together. Generally, Science stream results for Class 12 are released first.

After the Science results, Arts and Commerce results are announced.

Exam Medium

Jharkhand Board Class 12 exams are conducted in Hindi and English. Students who selected Hindi as their medium in the application form can write exams in Hindi.

Students who chose English can write in English.

JAC Board Secondary Exam 2027: Overview

The JAC Board Secondary Exam 2027 is a pen-and-paper test conducted by the Jharkhand Academic Council (JAC) for Class 10 students across Jharkhand. The exam covers 6 compulsory subjects, each carrying 100 marks — 80 marks for the written theory paper and 20 marks for internal assessment.

The exam is expected in February–March 2027. Students can check updates at the official website, jac.jharkhand.gov.in.

Particulars	Details
Conducting Body	Jharkhand Academic Council (JAC)
Exam Level	State Board — Class 10 (Secondary / Matric)
Mode	Offline (Pen and Paper)
Number of Subjects	6 (Compulsory)
Theory Marks per Subject	80
Internal Assessment per Subject	20
Total Marks per Subject	100
Total Marks (All 6 Subjects)	600
Duration per Paper	3 hours
Negative Marking	No
Passing Marks	Minimum 33% in aggregate per subject
Official Website	jac.jharkhand.gov.in

Subjects and Marking Scheme

The JAC Board Secondary Exam 2027 covers 6 compulsory subjects: Hindi, English, Second Language, Mathematics, Science, and Social Science. Each theory paper is 3 hours long and carries 80 marks; the remaining 20 marks come from internal assessment.

The paper follows the 30-50-20 formula — 30 marks for objective (MCQ) questions, 50 marks for subjective questions, and 20 marks for internal assessment. Objective questions must be answered on an OMR sheet, and subjective answers go in a separate answer booklet provided during the exam.

Passing Criteria

There is no negative marking for any question type in the JAC Board Secondary Exam 2027. To pass, a student must score at least 33% in aggregate per subject — a minimum of 26 out of 80 in theory and 7 out of 20 in internal assessment.

Important Dates

The JAC Board Secondary 2027 timetable is expected to be released on jac.jharkhand.gov.in in late 2026. The exam itself is expected in February–March 2027.

Direct Link	Link
Direct Link to JAC Official Website 2027	jac.jharkhand.gov.in

JAC Board Secondary Examination 2027 Overview

The JAC Board Secondary Examination 2027 is the Class 10 (Matric) exam conducted by the Jharkhand Academic Council (JAC). The exam is held offline in pen-and-paper mode.

The exam is available in Hindi, English, Urdu, Bengali, Odia, and other approved regional languages. There are 6 compulsory subjects, and each paper lasts 3 hours.

Parameter	Details
Exam Name	JAC Board Secondary Examination 2027 (Class 10 / Matric)
Conducting Body	Jharkhand Academic Council (JAC)
Exam Mode	Offline (Pen and Paper)
Medium of Examination	Hindi, English, Urdu, Bengali, Odia, and other approved regional languages
Total Compulsory Subjects	6
Duration per Paper	3 hours
Theory Marks per Subject	80 (Objective: 30 + Subjective: 50)
Internal Assessment per Subject	20
Total Marks per Subject	100
Total Marks (All Subjects)	600
Question Types	MCQ (OMR) + Very Short Answer + Short Answer + Long Answer
Negative Marking	No
Minimum Passing Marks (Theory)	26 out of 80 (33%)
Minimum Passing Marks (Internal Assessment)	7 out of 20 (33%)
Official Website	jac.jharkhand.gov.in

JAC Board Secondary Exam Pattern 2027: Important Dates

The official JAC Board Secondary 2027 exam schedule has not been released yet as of July 2026. The expected dates below follow the 2026 schedule, where theory exams ran from February 3 to 17.

Check jac.jharkhand.gov.in for the official 2027 timetable once announced.

Event	Expected Date (2027)
Online Registration / Form Submission	August–September 2026 (Expected)
Form Correction Window	September–October 2026 (Expected)
Admit Card Release	January 2027 (Expected)
Practical / Internal Examination	January–February 2027 (Expected)
Theory Examinations	February–March 2027 (Expected)
Result Declaration	May–June 2027 (Expected)

Note: All dates above are estimated based on the 2026 examination cycle. The official 2027 timetable will be published on jac.jharkhand.gov.in. Students should verify confirmed dates from the official source before planning.

JAC Board Secondary 2027: Detailed Exam Pattern

The JAC Board Secondary 2027 theory paper carries 80 marks per subject, split into 30 marks for objective questions and 50 marks for subjective questions. The internal assessment adds 20 marks, bringing the total to 100 marks per subject and 600 marks across all six subjects.

Objective questions must be attempted on a separate OMR sheet, and subjective answers must be written in the answer booklet provided. Both must be completed within the 3-hour exam duration.

Subject	Objective Marks (OMR)	Subjective Marks	Theory Total	Internal Assessment	Grand Total	Duration
Hindi	30	50	80	20	100	3 hours
English	30	50	80	20	100	3 hours
Second Language (Sanskrit / Urdu / Bengali / Others)	30	50	80	20	100	3 hours
Mathematics	30	50	80	20	100	3 hours
Science	30	50	80	20	100	3 hours
Social Science	30	50	80	20	100	3 hours
Total	180	300	480	120	600	—

Note: Students must complete both the OMR sheet and the answer booklet within the same 3-hour window. The OMR sheet is collected separately and is not part of the answer booklet.

The internal assessment (20 marks per subject) is evaluated throughout the academic year at the school level. It includes periodic tests, assignments, and project work. For Science, the school-level practical examination is the primary component of the 20-mark internal assessment.

JAC Board Secondary Marking Scheme 2027

The JAC Board Secondary 2027 marking scheme applies no negative marking to any question type. Every correct answer earns full marks, and unattempted questions receive zero.

The scheme covers four question types: MCQ, Very Short Answer, Short Answer, and Long Answer. There is no negative marking in the JAC Board Secondary Exam 2027 — attempt every question, including MCQs that are uncertain.

JAC Board Secondary Exam Pattern 2027

The JAC Board Secondary 2027 exam follows a specific marking scheme for different question types. The table below shows the marks for each question type in the theory paper.

Question Type	Marks per Question	Marks for Correct Answer	Marks for Wrong Answer	Marks for Unattempted
Multiple Choice Questions — MCQ (Section A)	1	+1	0	0
Very Short Answer Type — VSAQ (Section B)	2	+2	0	0
Short Answer Type — SAQ (Section C)	3	+3	0	0
Long Answer Type — LAQ (Section D)	5	+5	0	0
Internal Assessment	—	Up to 20 marks	N/A	N/A

Minimum Passing Marks

The minimum passing marks for each subject are shown below. A candidate must pass both the theory paper and the internal assessment separately to be declared pass in a subject.

Component	Maximum Marks	Minimum Passing Marks
Theory (Written Paper)	80	26 (33%)
Internal Assessment / Practical	20	7 (33%)
Total (Per Subject)	100	33

JAC Board Secondary Subject-Wise Exam Pattern 2027

Each subject in the JAC Board Secondary 2027 exam follows the 30-50-20 formula for the theory component. The 50-mark subjective portion is further divided into Very Short Answer, Short Answer, and Long Answer questions. The subject-wise breakdown below is based on the 2026 paper structure, which the 2027 exam is expected to continue.

Mathematics

The Mathematics theory paper carries 80 marks and tests algebra, geometry, trigonometry, statistics, and probability. Section B, C, and D typically carry internal choice questions — a candidate chooses one from two options within each question.

Section	Question Type	Number of Questions	Marks Each	Total Marks
Section A	Multiple Choice Questions (MCQ)	30	1	30
Section B	Very Short Answer (VSAQ)	6	2	12
Section C	Short Answer (SAQ)	6	3	18
Section D	Long Answer (LAQ)	4	5	20
Theory Total	—	46	—	80
Internal Assessment	Periodic Tests / Projects	—	—	20
Grand Total	—	—	—	100

Science

The Science theory paper covers Physics, Chemistry, and Biology. The theory carries 80 marks. A separate practical examination, conducted at the school level, accounts for the remaining 20 marks. Questions involving diagrams (e.g., circuits, biological structures) appear in Sections C and D.

Section	Question Type	Number of Questions	Marks Each	Total Marks
Section A	Multiple Choice Questions (MCQ)	30	1	30
Section B	Very Short Answer (VSAQ)	6	2	12
Section C	Short Answer (SAQ)	6	3	18
Section D	Long Answer (LAQ)	4	5	20
Theory Total	—	46	—	80
Practical Examination (School Level)	Lab-based Assessment	—	—	20
Grand Total	—	—	—	100

Social Science

The Social Science paper combines four sub-subjects into a single examination: History, Geography, Political Science (Civics), and Economics. Each sub-subject carries equal weightage of 20 marks within the 80-mark theory paper. The 30-mark objective section is distributed proportionally across all four sub-subjects.

Sub-Subject	Theory Marks
History	20
Geography	20
Political Science (Civics)	20
Economics	20
Theory Total	80
Internal Assessment	20
Grand Total	100

English

The English theory paper has three main sections covering reading, writing, grammar, and literature. The reading section (Section A) includes objective-type questions embedded within comprehension passages, contributing to the 30-mark objective component.

JAC Board Secondary Exam Pattern 2027: Subject-Wise Breakdown

The JAC Board Secondary Exam 2027 follows a 30-50-20 formula across all subjects. Theory carries 80 marks and internal assessment adds 20 marks, making a grand total of 100 marks per subject.

English

The English theory paper is divided into three sections. The total theory marks are 80, with internal assessment adding 20 marks.

Section	Content	Total Marks
Section A	Reading Comprehension (passages with objective and short-answer questions)	30
Section B	Writing and Grammar (letters, essays, grammar exercises)	30
Section C	Literature (prose and poetry from prescribed textbooks)	20
Theory Total	—	80
Internal Assessment	Periodic Tests / Projects / Speaking-Listening	20
Grand Total	—	100

Hindi

The Hindi theory paper tests reading comprehension, writing, grammar, and literature. The objective component (MCQs and fill-in-the-blank type) is distributed across comprehension and grammar sections.

Section	Content	Total Marks
Section A	Apathit Gadyansh (Reading Comprehension with objective questions)	30
Section B	Rachnatmak Lekhan (Writing — Letters, Essays, Applications)	20
Section C	Vyakaran (Grammar)	10
Section D	Sahitya (Literature — Prose and Poetry from prescribed texts)	20
Theory Total	—	80
Internal Assessment	Periodic Tests / Projects	20
Grand Total	—	100

Second Language (Sanskrit / Urdu / Bengali / Others)

The Second Language paper follows the same 30-50-20 formula as other subjects. Students can choose from approved second languages including Sanskrit, Urdu, Bengali, Odia, and others as per JAC guidelines.

Component	Marks
Objective Questions (MCQ / Fill in the Blanks)	30
Subjective Questions (VSAQ + SAQ + LAQ)	50
Theory Total	80
Internal Assessment	20
Grand Total	100

Source: Jharkhand Academic Council — jac.jharkhand.gov.in

JAC Board Secondary Question Types 2027

The JAC Board Secondary 2027 exam uses a hybrid question format. It combines objective MCQs on an OMR sheet with three types of subjective questions in the answer booklet.

Question Type	Section	Description	Where to Answer	Marks per Question
Multiple Choice Questions (MCQ)	Section A	4 options; choose 1 correct answer; includes competency-based application questions	OMR Sheet	1 mark
Very Short Answer (VSAQ)	Section B	1–2 sentence answers; formula, value, or one-word responses for Science and Math	Answer Booklet	2 marks
Short Answer (SAQ)	Section C	Concept-based explanations in 3–5 sentences; examples where applicable	Answer Booklet	3 marks
Long Answer (LAQ)	Section D	Detailed responses with steps, derivations, diagrams, or structured arguments	Answer Booklet	5 marks
Competency-Based Questions	Embedded in all sections	Application and analysis questions testing understanding beyond rote learning	OMR Sheet / Answer Booklet	Varies

• MCQs (30 marks) are answered on a separate OMR sheet using a ball pen. Shade the correct option clearly. Since there is no negative marking, attempt every MCQ.
• VSAQ questions test quick recall — answer in 1–2 sentences, or provide a formula, value, or single-word response where asked.
• SAQ questions test conceptual understanding — write 3–5 focused sentences and include examples where the question demands it.
• LAQ questions carry 5 marks each — include diagrams, step-by-step working, and derivations wherever the subject and question type require them.
• Competency-based questions are increasingly present in the JAC Board pattern — they test application of concepts in real-life scenarios rather than direct recall.
• In Mathematics and Science, Sections B, C, and D typically provide internal choice — you attempt one option from two within each question.

JAC Board Secondary Exam Pattern: Changes in 2027 vs Previous Year

JAC Board Secondary Exam Pattern 2027

As of July 2026, the Jharkhand Academic Council (JAC) has not announced any changes to the JAC Board Secondary 2027 exam pattern. The 2027 exam is expected to continue with the 30-50-20 formula established in 2026.

The 30-50-20 formula was a major shift introduced by JAC from 2026, replacing the earlier predominantly subjective pattern. It is expected to remain the foundation of the 2027 exam.

Parameter	2026 (Previous Year)	2027 (Expected)
Exam Mode	Offline (Pen and Paper)	Offline (Pen and Paper)
Objective Marks per Subject	30	30 (Expected)
Subjective Marks per Subject	50	50 (Expected)
Internal Assessment per Subject	20	20 (Expected)
Total Marks per Subject	100	100 (Expected)
Total Marks (All Subjects)	600	600 (Expected)
Duration per Paper	3 hours	3 hours (Expected)
Number of Compulsory Subjects	6	6 (Expected)
Negative Marking	No	No (Expected)
OMR Sheet for Objective Section	Yes	Yes (Expected)
Competency-Based Questions	Included (30–40% weightage in some subjects)	Expected to continue
Internal Choice in Subjective Sections	Yes (Sections B, C, D in Math and Science)	Expected to continue

The official 2027 notification will confirm any changes. Track updates at jac.jharkhand.gov.in.

How to Prepare Based on JAC Board Secondary Exam Pattern

The JAC Board Secondary 2027 pattern gives a clear, predictable structure to build preparation around. The 30-50-20 split means objective accuracy, subjective depth, and internal assessment consistency all contribute to the final score.

1. Attack the 30-mark objective section with speed and accuracy. Since there is no negative marking, attempt all 30 MCQs. Practise chapter-wise MCQ sets from JAC model papers to build speed. Each correct MCQ is an easy 1 mark.
2. Prioritise Long Answer questions for the highest per-question return. Each LAQ in Mathematics and Science carries 5 marks. Practise derivations, theorems, and experiment descriptions step-by-step. Examiners award marks for each correct step, even if the final answer is wrong.
3. Manage the 3-hour paper time in sections. Spend around 40 minutes on the OMR sheet (30 MCQs), then shift to the subjective sections. Never let MCQs eat into LAQ time.
4. Study all four Social Science sub-subjects with equal focus. Each sub-subject (History, Geography, Political Science, Economics) contributes 20 marks to the theory. Dropping one can cost heavily in the aggregate.
5. Secure the 20 internal assessment marks throughout the year. These marks are entirely within control. Submit projects on time, perform well in periodic tests, and maintain regular attendance at school.
6. Practise with JAC model papers and previous year question papers. JAC releases official model papers on jac.jharkhand.gov.in. These reflect the 30-50-20 structure and help rehearse OMR sheet filling alongside subjective writing.
7. Prepare for competency-based MCQs, not just factual recall. JAC has shifted towards application-based questions in Section A. Understanding the concept behind each topic, not just memorising definitions, is what scores in this section.

JAC Board Secondary Exam Pattern FAQs

What is the total marks for the JAC Board Secondary Exam 2027?

The JAC Board Secondary Exam 2027 carries a total of 600 marks across 6 compulsory subjects. Each subject has 100 marks — 80 for the theory paper and 20 for internal assessment.

What is the 30-50-20 formula in the JAC Board Secondary Exam 2027?

The 30-50-20 formula means each subject has 30 marks for objective (MCQ) questions answered on an OMR sheet, 50 marks for subjective questions (VSAQ + SAQ + LAQ) written in an answer booklet, and 20 marks for internal assessment conducted at school. The theory paper totals 80 marks (30 + 50).

Is there negative marking in the JAC Board Secondary Exam 2027?

No, there is no negative marking in the JAC Board Secondary Exam 2027. Wrong answers on the OMR sheet or in the answer booklet do not result in any mark deduction. Every question should be attempted.

How long is each paper in the JAC Board Secondary Exam 2027?

Each theory paper in the JAC Board Secondary Exam 2027 is 3 hours long. Both the OMR sheet (objective section) and the answer booklet (subjective sections) must be completed within this single time window.

Pass Marks for JAC Board Secondary Exam 2027

To pass the JAC Board Secondary Exam 2027, a candidate needs a minimum of 33% in each subject. This means scoring at least 26 out of 80 in the theory paper and 7 out of 20 in the internal assessment, separately.

Subjects in JAC Board Secondary Exam 2027

The JAC Board Secondary Exam 2027 has 6 compulsory subjects. These are Hindi, English, Second Language, Mathematics, Science, and Social Science.

The Second Language option includes Sanskrit, Urdu, Bengali, or other approved languages.

Social Science Paper Structure

The Social Science theory paper carries 80 marks, divided equally among four sub-subjects. Internal assessment adds 20 marks, making the subject total 100 marks.

• History: 20 marks
• Geography: 20 marks
• Political Science / Civics: 20 marks
• Economics: 20 marks
• Internal assessment: 20 marks

Science Paper Structure

The Science theory paper has 80 marks in total. A separate practical examination worth 20 marks is conducted at the school level, bringing the subject total to 100 marks.

• Section A (MCQs on OMR sheet): 30 marks
• Sections B, C, D (subjective questions): 50 marks
• Practical examination (school level): 20 marks

Expected Exam Dates

The JAC Board Secondary 2027 theory exams are expected in February–March 2027, following the pattern of previous years. The 2026 exams were held from February 3 to 17.

The official 2027 timetable will be released on jac.jharkhand.gov.in.

Answering Objective Questions

Objective questions (MCQs) in the JAC Board Secondary Exam 2027 are answered on a separate OMR sheet using a ball pen. Candidates must shade the bubble corresponding to their chosen option clearly and completely.

There is no negative marking, so candidates should attempt all 30 MCQs in each subject.

Internal Assessment Details

Each subject includes 20 marks for internal assessment, evaluated at the school level throughout the academic year. This covers periodic tests, projects, and assignments.

For Science, the school-conducted practical exam forms the primary component of this 20-mark internal assessment.

Official Exam Pattern Status

As of July 2026, JAC has not released the official 2027 exam pattern or timetable. The 2027 exam is expected to follow the same 30-50-20 formula established in 2026.

Students should check jac.jharkhand.gov.in regularly for the official notification.

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

JAC Board Secondary Exam 2027: Total Marks and Subject Structure

The JAC Board Secondary Exam 2027 carries a total of 600 marks across 6 compulsory subjects. Each subject has 100 marks: 80 for the theory paper and 20 for internal assessment.

The 6 compulsory subjects are:

• Hindi
• English
• Second Language (Sanskrit, Urdu, Bengali, or other approved languages)
• Mathematics
• Science
• Social Science

Exam Pattern: The 30-50-20 Formula

Each subject follows a 30-50-20 formula. The theory paper totals 80 marks, and the remaining 20 marks come from internal assessment.

Component	Marks	Details
Objective (MCQ)	30	Answered on an OMR sheet
Subjective (VSAQ + SAQ + LAQ)	50	Written in an answer booklet
Internal Assessment	20	Conducted at school
Total	100	Theory (80) + Internal (20)

Science Paper Structure

The Science theory paper has 80 marks. Section A contains 30 marks for MCQs on the OMR sheet, and Sections B, C, and D contain 50 marks for subjective questions.

A separate practical examination worth 20 marks is conducted at the school level. This brings the Science subject total to 100 marks.

Social Science Paper Structure

The Social Science theory paper carries 80 marks, equally divided among four sub-subjects. Internal assessment adds 20 marks, making the subject total 100 marks.

Sub-subject	Theory Marks
History	20
Geography	20
Political Science / Civics	20
Economics	20
Total Theory	80

Passing Marks

To pass, a candidate needs a minimum of 33% in each subject. This requirement applies separately to the theory paper and the internal assessment.

• Theory paper: at least 26 out of 80
• Internal assessment: at least 7 out of 20

Negative Marking and Answering Method

There is no negative marking in the JAC Board Secondary Exam 2027. Wrong answers on the OMR sheet or in the answer booklet do not result in any mark deduction.

Objective questions (MCQs) are answered on a separate OMR sheet using a ball pen. The bubble corresponding to the chosen option must be shaded clearly and completely. Since there is no negative marking, all 30 MCQs in each subject should be attempted.

Exam Duration

Each theory paper in the JAC Board Secondary Exam 2027 is 3 hours long. Both the OMR sheet (objective section) and the answer booklet (subjective sections) must be completed within this single time window.

Internal Assessment Details

Each subject includes 20 marks for internal assessment, evaluated at the school level throughout the academic year. This covers periodic tests, projects, and assignments.

For Science, the school-conducted practical exam forms the primary component of this 20-mark internal assessment.

Expected Exam Dates

The JAC Board Secondary 2027 theory exams are expected in February-March 2027, following the pattern of previous years. The 2026 exams were held from February 3 to 17.

The official 2027 timetable will be released on jac.jharkhand.gov.in.

Official Notification Status

As of July 2026, JAC has not released the official 2027 exam pattern or timetable. The 2027 exam is expected to follow the same 30-50-20 formula established in 2026.

Students should check jac.jharkhand.gov.in regularly for the official notification.

JAC Board Class 10 Syllabus 2027: Download Subject-wise PDFs

The Jharkhand Academic Council (JAC), Ranchi, has released the Class 10 syllabus for the 2026-27 academic session. The syllabus is available on the official website jac.jharkhand.gov.in.

Students should download the official subject-wise syllabus PDFs and align their preparation with the prescribed topic list before the February 2027 exam.

Subject	JAC Board Class 10 Syllabus PDF 2027
Mathematics	JAC Board Class 10 Mathematics Syllabus PDF
Science	JAC Board Class 10 Science Syllabus PDF
Social Science	JAC Board Class 10 Social Science Syllabus PDF
Hindi	JAC Board Class 10 Hindi Syllabus PDF
English	JAC Board Class 10 English Syllabus PDF
Sanskrit	JAC Board Class 10 Sanskrit Syllabus PDF

JAC Board Secondary Exam Syllabus 2027: Overview

The JAC prescribes the Class 10 Secondary Exam syllabus for all government and affiliated schools in Jharkhand. The 2027 syllabus is based on the JCERT and NCERT curriculum framework.

Students in JAC-affiliated schools must use the official syllabus as the definitive guide for board exam preparation.

• The syllabus covers 6 core subjects: Mathematics, Science, Social Science, Hindi, English, and Sanskrit/Urdu.
• Each subject carries 100 marks total — 80 marks for theory and 20 marks for internal assessment or practicals.
• The theory paper has two components: an OMR-based objective section and a descriptive answer-booklet section.
• Students must score at least 33% marks per subject (26 out of 80 in theory and 7 out of 20 in internal assessment) to pass.

JAC Board Class 10 Mathematics Syllabus 2027

The Mathematics syllabus covers 15 chapters across 7 units, from Real Numbers to Probability. The content is based on NCERT Class 10 Mathematics.

JAC Board Class 10 Science Syllabus 2027

The Science syllabus spans 14 chapters covering Chemistry, Biology, and Physics topics. The content is based on NCERT Class 10 Science.

JAC Board Class 10 Social Science Syllabus 2027

Social Science is divided equally into four sections — History, Geography, Political Science, and Economics. Each section carries 20 marks.

JAC Board Class 10 Hindi Syllabus 2027

Hindi is one of the six core subjects in the JAC Class 10 syllabus. The subject carries 100 marks total, with 80 marks for theory and 20 marks for internal assessment.

JAC Board Class 10 English Syllabus 2027

English is one of the six core subjects in the JAC Class 10 syllabus. The subject carries 100 marks total, with 80 marks for theory and 20 marks for internal assessment.

JAC Board Class 10 Sanskrit Syllabus 2027

Sanskrit is one of the six core subjects in the JAC Class 10 syllabus. The subject carries 100 marks total, with 80 marks for theory and 20 marks for internal assessment.

JAC Board Class 10 Deleted/Reduced Topics 2027

The official syllabus PDFs list any deleted or reduced topics for the 2027 exam. Students should check the subject-wise PDFs for the complete topic list.

JAC Board Class 10 Exam Pattern 2027

Each subject in the JAC Class 10 exam carries 100 marks total. The marks are split between theory and internal assessment.

Component	Marks
Theory	80
Internal Assessment / Practicals	20
Total	100

The theory paper has two sections: an OMR-based objective section and a descriptive answer-booklet section.

How to Download JAC Board Syllabus 2027 PDF

Students can download the JAC Board Class 10 Syllabus 2027 PDF from the official website jac.jharkhand.gov.in. The subject-wise PDFs are available for Mathematics, Science, Social Science, Hindi, English, and Sanskrit.

Best Books for JAC Board Class 10 2027

The JAC Class 10 syllabus is based on the JCERT and NCERT curriculum. Students should use NCERT textbooks as the primary study material for the 2027 board exam.

JAC Board Class 10 Preparation Tips 2027

Students should download the official syllabus PDFs and prepare according to the prescribed topic list. The exam is scheduled for February 2027.

JAC Board Class 10 Syllabus 2027 FAQs

The JAC Board Class 10 Syllabus 2027 covers 6 core subjects: Mathematics, Science, Social Science, Hindi, English, and Sanskrit/Urdu. Each subject carries 100 marks total, with 80 marks for theory and 20 marks for internal assessment.

JAC Board Class 10 Secondary Exam 2027 Overview

The Jharkhand Academic Council (JAC) conducts the JAC Board Secondary Examination for Class 10 students. The exam for the academic year 2026-27 is scheduled to be held in February 2027.

Parameter	Details
Conducting Body	Jharkhand Academic Council (JAC), Ranchi
Exam Name	JAC Board Secondary Examination (Class 10)
Academic Year	2026-27
Official Website	jac.jharkhand.gov.in
Total Subjects	6 (Mathematics, Science, Social Science, Hindi, English, Sanskrit/Urdu)
Total Marks	600 (100 marks per subject)
Theory Marks Per Subject	80
Internal Assessment / Practical Marks	20 per subject
Passing Marks	33% per subject (minimum 26 in theory + 7 in internal assessment)
Exam Mode	Offline (Pen-and-Paper)
Exam Duration	3 Hours
Syllabus Basis	JCERT and NCERT prescribed curriculum

JAC Board Class 10 Important Dates 2027

The JAC Board Class 10 Secondary Exam 2027 is expected in February 2027, following the board’s standard annual calendar. Students should track the official website at jac.jharkhand.gov.in for the confirmed timetable once released.

Event	Expected Date (2027 Cycle)	Status
Admit Card Release	January 2027	Upcoming
Theory Exam (Secondary)	February 2027	Upcoming
Practical Examination	March 2027	Upcoming
Result Declaration	June 2027	Upcoming
Syllabus Release (2026-27 Session)	2026	Over

Dates above are based on JAC Board’s historical calendar. The official 2027 timetable will be published at jac.jharkhand.gov.in.

JAC Board Class 10 Mathematics Syllabus 2027

The JAC Board Class 10 Mathematics syllabus 2027 covers 15 chapters across 7 units, aligned with NCERT Class 10 Mathematics. Algebra is the highest-weighted unit at 20 marks. Students should complete NCERT textbook exercises for every chapter before using reference books.

Unit	Chapter	Key Topics
Unit I: Number Systems	Chapter 1: Real Numbers	Euclid’s Division Lemma, Fundamental Theorem of Arithmetic, Proofs of irrationality of √2 and √3, Decimal representation of rational numbers as terminating or non-terminating repeating decimals
Unit II: Algebra	Chapter 2: Polynomials	Zeros of a polynomial, Relationship between zeros and coefficients of quadratic and cubic polynomials, Division algorithm for polynomials
Unit II: Algebra	Chapter 3: Pair of Linear Equations in Two Variables	Graphical method of solution, Algebraic methods — substitution, elimination, cross-multiplication; equations reducible to a pair of linear equations
Unit II: Algebra	Chapter 4: Quadratic Equations	Standard form of quadratic equations, Solution by factorisation and completing the square, Nature of roots using the discriminant (D = b² – 4ac), Word problems
Unit II: Algebra	Chapter 5: Arithmetic Progressions	Introduction to AP, nth term of an AP (an = a + (n-1)d), Sum of first n terms (Sn), Real-life application problems
Unit III: Coordinate Geometry	Chapter 7: Coordinate Geometry	Distance formula, Section formula (internal and external division), Area of a triangle using coordinates
Unit IV: Geometry	Chapter 6: Triangles	Similar figures, Similarity criteria — AA, SSS, SAS; Basic Proportionality Theorem (BPT) and its converse, Pythagoras Theorem and converse, Areas of similar triangles
Unit IV: Geometry	Chapter 10: Circles	Tangents to a circle, Number of tangents from a point on a circle, Length of tangents from an external point

JAC Board Class 10 Mathematics Syllabus 2027

The JAC Board Class 10 Mathematics syllabus 2027 is divided into 7 units. The theory paper carries 80 marks.

The units are Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics & Probability.

Unit-wise Chapters and Topics

Unit	Chapter	Key Topics
Unit I: Number Systems	Chapter 1: Real Numbers	Euclid's division lemma, Fundamental Theorem of Arithmetic, Irrational numbers, Decimal expansions of rational numbers
Unit II: Algebra	Chapter 2: Polynomials	Zeroes of a polynomial, Relationship between zeroes and coefficients, Division algorithm for polynomials
Unit II: Algebra	Chapter 3: Pair of Linear Equations in Two Variables	Graphical and algebraic methods of solving, Consistency of equations, Equations reducible to linear form, Word problems
Unit II: Algebra	Chapter 4: Quadratic Equations	Standard form of a quadratic equation, Solution by factorisation and quadratic formula, Nature of roots, Word problems
Unit II: Algebra	Chapter 5: Arithmetic Progressions	General form of an AP, nth term of an AP, Sum of first n terms, Word problems
Unit III: Coordinate Geometry	Chapter 7: Coordinate Geometry	Distance formula, Section formula, Area of a triangle
Unit IV: Geometry	Chapter 6: Triangles	Similarity of triangles, Basic Proportionality Theorem, Criteria for similarity, Areas of similar triangles, Pythagoras Theorem
Unit IV: Geometry	Chapter 10: Circles	Tangent to a circle, Number of tangents from an external point, Tangent perpendicular to radius at point of contact, Length of tangents from an external point
Unit V: Trigonometry	Chapter 8: Introduction to Trigonometry	Trigonometric ratios (sin, cos, tan, cosec, sec, cot), Values at 0°, 30°, 45°, 60°, 90°; Ratios of complementary angles, Trigonometric identities
Unit V: Trigonometry	Chapter 9: Some Applications of Trigonometry	Heights and distances, Angle of elevation, Angle of depression, Word problems using trigonometric ratios involving two right triangles
Unit VI: Mensuration	Chapter 11: Areas Related to Circles	Area of a sector and a segment of a circle, Areas of combinations of plane figures involving circles
Unit VI: Mensuration	Chapter 12: Surface Areas and Volumes	Surface area and volume of combinations of solids (cube, cuboid, sphere, hemisphere, cylinder, cone), Conversion of solids, Frustum of a cone
Unit VII: Statistics & Probability	Chapter 13: Statistics	Mean of grouped data (direct, assumed mean, step-deviation methods), Median of grouped data, Mode of grouped data, Cumulative frequency graph (Ogive)
Unit VII: Statistics & Probability	Chapter 14: Probability	Classical definition of probability, Probability of simple events, Complementary events and their probabilities, Day-to-day life application problems

JAC Board Class 10 Mathematics Chapter-wise Weightage

The table below shows the marks distribution for each unit in the theory paper.

Unit	Chapters Included	Marks (Theory, Out of 80)
Number Systems	Real Numbers	6
Algebra	Polynomials, Pair of Linear Equations, Quadratic Equations, Arithmetic Progressions	20
Coordinate Geometry	Coordinate Geometry	6
Geometry	Triangles, Circles	15
Trigonometry	Introduction to Trigonometry, Applications of Trigonometry	12
Mensuration	Areas Related to Circles, Surface Areas and Volumes	10
Statistics & Probability	Statistics, Probability	11
Total		80

JAC Board Class 10 Science Syllabus 2027

The JAC Board Class 10 Science syllabus 2027 includes 14 chapters covering Chemistry, Biology, and Physics. Science carries 80 marks in theory and 20 marks for practicals — diagram drawing and in-text NCERT questions are directly tested in the board exam.

Chemistry Section

Section	Chapter	Key Topics
Chemistry	Chapter 1: Chemical Reactions and Equations	Writing and balancing chemical equations, Types of chemical reactions: combination, decomposition, displacement, double displacement, oxidation and reduction; Corrosion and rancidity
Chemistry	Chapter 2: Acids, Bases and Salts	Properties of acids and bases, Reactions with metals and carbonates, Neutralisation reaction, pH scale, Importance of pH in daily life, Preparation and properties of common salts
Chemistry	Chapter 3: Metals and Non-Metals	Physical and chemical properties of metals and non-metals, Reactivity series, Ionic bond formation, Extraction of metals, Corrosion and its prevention
Chemistry	Chapter 4: Carbon and its Compounds	Covalent bonding, Versatile nature of carbon, Homologous series, Nomenclature of carbon compounds, Properties of ethanol and ethanoic acid, Soaps and detergents
Biology	Chapter 6: Life Processes	Life processes include nutrition, respiration, transportation and excretion in living organisms.

JAC Board Class 10 Science Syllabus 2027

The JAC Board Class 10 Science syllabus 2027 is divided into three main sections: Biology, Physics, and Environment. The chapters are based on the NCERT textbook.

Biology Chapters

Subject	Chapter	Key Topics
Biology	Chapter 6: Life Processes	Nutrition (autotrophic and heterotrophic), Respiration (aerobic and anaerobic), Transportation in plants and animals (heart, blood, lymph), Excretion in humans and plants.
Biology	Chapter 7: Control and Coordination	Nervous system in animals, Reflex actions and reflex arc, Human brain and its parts, Tropic movements in plants, Plant hormones (auxin, gibberellin, cytokinin, abscisic acid), Endocrine system and hormones.
Biology	Chapter 8: How do Organisms Reproduce?	Asexual reproduction — fission, budding, fragmentation, regeneration, vegetative propagation, spore formation; Sexual reproduction in flowering plants; Human reproductive system; Reproductive health.
Biology	Chapter 9: Heredity	Accumulation of variation during reproduction, Mendel’s laws of inheritance, Sex determination in humans, Evolution and its theory, Tracing evolutionary relationships, Evolution by stages.

Physics Chapters

Subject	Chapter	Key Topics
Physics	Chapter 10: Light – Reflection and Refraction	Reflection of light by curved surfaces, Image formation by spherical mirrors, Mirror formula and magnification, Refraction of light, Refractive index, Refraction by spherical lenses, Lens formula, Power of a lens.
Physics	Chapter 11: Human Eye and the Colourful World	Structure and working of the human eye, Defects of vision (myopia, hypermetropia, presbyopia) and correction, Dispersion of white light through a glass prism, Atmospheric refraction, Scattering of light (Tyndall effect, blue sky, red sunrise/sunset).
Physics	Chapter 12: Electricity	Electric current and circuit, Ohm’s Law, Resistance and factors affecting it, Resistances in series and parallel, Heating effect of electric current (Joule’s law), Electric power, Electric energy.
Physics	Chapter 13: Magnetic Effects of Electric Current	Magnetic field and field lines, Magnetic field due to current-carrying conductor (straight wire, circular loop, solenoid), Force on current-carrying conductor in a magnetic field, Electric motor, Electromagnetic induction, Electric generator, Domestic electric circuits and safety.

Environment Chapters

Subject	Chapter	Key Topics
Environment	Chapter 15: Our Environment	Ecosystem components (biotic and abiotic), Food chains and food webs, Biodegradable and non-biodegradable materials, Ozone layer and its depletion, Waste management.
Environment	Chapter 16: Management of Natural Resources	Management of forests, wildlife, water, coal, and petroleum; The 3 Rs — Reduce, Reuse, Recycle; Sustainable development; Jharkhand’s natural resources context.

JAC Board Class 10 Social Science Syllabus 2027

The JAC Board Class 10 Social Science syllabus 2027 is split into four equal parts: History, Geography, Political Science, and Economics. Each part carries 20 marks in the theory paper, based on four separate NCERT textbooks.

History — India and the Contemporary World II

Part	Chapter	Key Topics
History	Ch 1: The Rise of Nationalism in Europe	French Revolution and the nation, The Romantic Imagination, The Age of Revolutions: 1830–1848, The Making of Germany and Italy, Visualising the Nation.
History	Ch 2: Nationalism in India	First World War, Khilafat and Non-Cooperation, Civil Disobedience Movement and the Salt March, Limits of Civil Disobedience, The Sense of Collective Belonging.
History	Ch 3: The Making of a Global World	The Pre-modern world, The 19th century (trade, migration, capital flows), The Inter-war Economy, Rebuilding the Post-War world, Decolonisation and independence.

Geography — Contemporary India II

Part	Chapter	Key Topics
Geography	Ch 1: Resources and Development	Types of resources, Development of resources, Resource planning in India, Land resources, Land use pattern in India, Soil types and distribution, Soil erosion and conservation.

JAC Board Class 10 Social Science Syllabus 2027

The JAC Board Class 10 Social Science syllabus 2027 covers History, Geography, Political Science, and Economics. The syllabus is divided into four books: India and the Contemporary World II, Contemporary India II, Democratic Politics II, and Understanding Economic Development.

History — India and the Contemporary World II

Chapter	Key Topics
Ch 1: The Rise of Nationalism in Europe	French Revolution and the idea of nation, The making of nationalism in Europe, The age of revolutions (1830-1848), The making of Germany and Italy, Visualising the nation, Nationalism and imperialism
Ch 2: Nationalism in India	First World War and Khilafat movement, Non-Cooperation movement, Civil Disobedience movement, Salt March, Quit India movement, Sense of collective belonging
Ch 3: The Making of a Global World	Pre-modern world and silk routes, Nineteenth century global economy, World War I and the interwar period, World War II and decolonisation, Globalisation after 1950
Ch 4: The Age of Industrialisation	Industrialisation in Britain, Industrialisation in India, Handloom and mills, Workers and factories, Market for goods
Ch 5: Print Culture and the Modern World	Print in China, Japan and Europe, Print and the Reformation, Print and the French Revolution, Print in India, New forms of publication

Geography — Contemporary India II

Chapter	Key Topics
Ch 1: Resources and Development	Types of resources, Land resources and land use, Land degradation and conservation, Soil as a resource, Types of soil in India, Soil erosion and conservation
Ch 3: Water Resources	Water scarcity and need for conservation, Multipurpose river projects — benefits and disadvantages, Rainwater harvesting, Ancient water harvesting structures
Ch 4: Agriculture	Types of farming (subsistence, commercial), Cropping seasons (Kharif, Rabi, Zaid), Major food and cash crops, Technological and institutional reforms, Food security
Ch 5: Minerals and Energy Resources	Types of minerals (metallic, non-metallic, energy), Distribution of minerals in India (with map work), Conventional and non-conventional energy resources, Energy conservation

Political Science — Democratic Politics II

Chapter	Key Topics
Ch 1: Power Sharing	Belgium and Sri Lanka case studies, Why power sharing is desirable, Forms of power sharing — horizontal, vertical, community, political
Ch 2: Federalism	What is federalism and its features, How federalism works in India — Union List, State List, Concurrent List, Decentralisation and local government in India
Ch 4: Political Parties	Functions of political parties, National vs State parties, Challenges to political parties, How can parties be reformed?

Economics — Understanding Economic Development

Chapter	Key Topics
Ch 1: Development	What development means, Income and other development indicators, Human Development Index (HDI), Public facilities and sustainability
Ch 3: Money and Credit	Money as a medium of exchange, Modern forms of money, Formal and informal credit sectors, Self Help Groups for the poor
Ch 4: Globalisation and the Indian Economy	Production across countries, MNCs and foreign trade, Liberalisation and the WTO, Impact of globalisation on various sectors

JAC Board Class 10 Hindi Syllabus 2027

The JAC Board Class 10 Hindi syllabus 2027 draws from Kshitij (Part 2) and Kritika (Part 2), along with Hindi grammar and writing skills. Grammar topics like वाच्य, पद परिचय, and अलंकार are high-scoring areas.

Kshitij Part 2 — Prose (गद्य)

Selected chapters from the prescribed reader are included.

• बड़े भाई साहब (Premchand)
• डायरी का एक पन्ना (Sitekanth)
• तताँरा-वामीरो कथा
• अब कहाँ दूसरे के दुख से दुखी होने वाले
• पतझर में टूटी पत्तियाँ
• कारतूस

Kshitij Part 2 — Poetry (पद्य)

Selected poems from the prescribed reader are included.

• सूरदास के पद
• राम-लक्ष्मण-परशुराम संवाद (Tulsidas)
• देव — सवैया और कवित्त
• आत्मत्राण (Rabindranath Tagore translated)
• यह दंतुरहित मुस्कान और फसल (Nagarjun)
• संगतकार (Manglesh Dabral)

Kritika Part 2 (Supplementary Reader)

Selected chapters from the supplementary reader are included.

• माता का आँचल (Shivrpujan Sahay)
• जॉर्ज पंचम की नाक
• साना-साना हाथ जोड़ि
• एही ठैयाँ झुलनी हेरानी हो रामा!
• मैं क्यों लिखता हूँ (Agyeya)

व्याकरण (Grammar)

The grammar section covers Hindi language rules and usage.

• वाच्य (Active/Passive Voice in Hindi)
• पद परिचय (Parsing of words)
• रस (Literary sentiment — types and examples)
• अलंकार (Figures of speech)
• छन्द (Metre)
• अपठित गद्यांश एवं काव्यांश (Unseen passages)

लेखन (Writing Skills)

The writing section includes formal and creative writing tasks.

• पत्र लेखन — formal and informal letters
• निबंध लेखन (Essay writing on social/current topics)
• विज्ञापन लेखन (Advertisement writing)
• संवाद लेखन (Dialogue writing)

JAC Board Class 10 English Syllabus 2027

The JAC Board Class 10 English syllabus 2027 is based on two NCERT books: First Flight (main reader) and Footprints Without Feet (supplementary reader). Grammar and writing skills form a significant share of the paper. All chapters and grammar exercises should be read and practised before the exam.

Section	Content	Key Chapters / Topics
Prose — First Flight	Selected prose chapters	A Letter to God, Nelson Mandela: Long Walk to Freedom, Two Stories about Flying, From the Diary of Anne Frank, Glimpses of India (three parts), Mijbil the Otter, Madam Rides the Bus, The Sermon at Benares, The Proposal
Poetry — First Flight	Selected poems	Dust of Snow, Fire and Ice, A Tiger in the Zoo, How to Tell Wild Animals, The Ball Poem, Amanda!, The Trees, Fog, The Tale of Custard the Dragon, For Anne Gregory
Supplementary Reader — Footprints Without Feet	Selected chapters	A Triumph of Surgery, The Thief’s Story, The Midnight Visitor, A Question of Trust, Footprints Without Feet, The Making of a Scientist, The Necklace, Bholi, The Book That Saved the Earth
Grammar	English grammar topics	Tenses, Modals (can, could, may, might, must, etc.), Subject-Verb Agreement, Reported Speech (commands, requests, statements, questions), Clauses (noun, adverb, relative), Active and Passive Voice, Gap-fill and editing exercises
Writing Skills	Formal and creative writing tasks	Formal Letter Writing (letter to the editor, complaints, applications), Paragraph writing, Diary entry, Story writing, Notice writing

JAC Board Class 10 Sanskrit Syllabus 2027

The JAC Board Class 10 Sanskrit syllabus 2027 is based on the NCERT textbook Shemushi (Part 2), along with Sanskrit grammar (Vyakaran) and writing. Grammar topics like Sandhi and Samas fetch reliable marks and should be mastered early.

Section	Content	Key Topics / Chapters
पाठ्यपुस्तक — Shemushi Part 2	Selected chapters from the prescribed Sanskrit reader	शुचिपर्यावरणम्, बुद्धिर्बलवती सदा, व्यायामः सर्वदा पथ्यः, शिशुलालनम्, जननी तुल्यवत्सला, सुभाषितानि, सौहार्दं प्रकृतेः शोभा, विचित्रः साक्षी, सूक्तयः, भूकंपविभीषिका
व्याकरण — Grammar	Sanskrit grammar rules and applications	Sandhi (Swar, Vyanjan, Visarg Sandhi), Samas (Avyayibhav, Tatpurush, Bahuvrihi, Dvandva), Pratyaya (Krit, Taddhit), Karaka and Vibhakti (cases), Vachya (Kartri, Karma, Bhav Vachya)
अपठित अनुच्छेद	Unseen Sanskrit passages	Reading comprehension of an unseen Sanskrit passage, answering questions in Sanskrit, identifying grammatical forms
लेखन — Writing	Sanskrit writing and translation tasks	Letter writing in Sanskrit (पत्रलेखनम्), Short paragraph writing (अनुच्छेदलेखनम्), Sentence construction, Translation from Hindi/English to Sanskrit

JAC Board Class 10 Deleted/Reduced Topics 2027

JAC Board periodically reduces or removes portions of the Class 10 syllabus in line with NCERT rationalisation guidelines. As of July 2026, JAC Board has not issued any official notification of topic deletion or reduction for the 2026-27 academic session. The official website jac.jharkhand.gov.in should be checked for any formal syllabus reduction order before November 2026.

JAC Board Class 10 Syllabus 2027 – Reduced Topics

The Jharkhand Academic Council (JAC) has not yet announced the reduced or removed topics for the Class 10 syllabus. Students should check the official website jac.jharkhand.gov.in regularly for updates.

Subject	Topics Removed / Reduced	Marks Affected
Mathematics	To be announced — monitor jac.jharkhand.gov.in	–
Science	To be announced — monitor jac.jharkhand.gov.in	–
Social Science	To be announced — monitor jac.jharkhand.gov.in	–
Hindi	To be announced — monitor jac.jharkhand.gov.in	–
English	To be announced — monitor jac.jharkhand.gov.in	–
Sanskrit	To be announced — monitor jac.jharkhand.gov.in	–

JAC Board Class 10 Exam Pattern 2027

The JAC Board Class 10 theory paper has two parts — an OMR-based objective test and a descriptive answer-booklet test. Both parts are held on the same day, and the OMR section must be completed before the booklet section begins.

Subject-wise Marks Distribution

Subject	Objective (OMR)	Subjective (Booklet)	Theory Total	Internal Assessment	Grand Total
Hindi	30	50	80	20	100
English	30	50	80	20	100
Mathematics	10	70	80	20	100
Science	15	65	80	20	100
Social Science	30	50	80	20	100
Sanskrit / Urdu	15	65	80	20	100
Total	130	350	480	120	600

Exam Timing and Session Structure

Component	Time Slot	Description
OMR-Based Objective Test	9:45 AM – 11:20 AM	Objective-type (MCQ) questions answered on an OMR sheet
Descriptive / Subjective Test	11:25 AM – 1:00 PM	Short and long answer questions in a written answer booklet
Total Duration	3 Hours 15 Minutes	Inclusive of reading time and transition between sections

How to Download JAC Board Class 10 Syllabus 2027 PDF

Follow these steps to download the official JAC Board Class 10 Syllabus 2027 from the Jharkhand Academic Council’s official website.

1. Visit the official JAC website at jac.jharkhand.gov.in.
2. On the homepage, locate the Syllabus link under the Others or Academic section in the navigation menu.
3. Click on "Click here to view syllabus" on the syllabus listing page.
4. Select Class 10 / Secondary and then choose the desired subject from the list.
5. The syllabus PDF will open in a new browser tab.
6. Press Ctrl + S (Windows) or Cmd + S (Mac) to save the PDF, or click the download icon in the PDF viewer.

Note: If the 2026-27 PDFs are not yet fully visible, bookmark jac.jharkhand.gov.in and return after the official notification is issued.

Best Books for JAC Board Class 10 2027

NCERT textbooks are the primary source for JAC Board Class 10. Complete NCERT first, then use the reference books below for extra practice and revision.

JAC Board Class 10 Recommended Books 2027

The table below lists the recommended books for JAC Board Class 10. These books cover the complete syllabus for each subject.

Subject	Book Name	Author / Publisher	Why This Book
Mathematics	Mathematics Class 10	NCERT	Primary prescribed textbook; covers the full syllabus topic-by-topic
Mathematics	Secondary School Mathematics	R.S. Aggarwal	Extra chapter-wise practice problems; strong for Algebra and Geometry
Mathematics	Mathematics for Class 10	R.D. Sharma	Detailed theory with step-by-step solved examples for every unit
Science	Science Class 10	NCERT	Primary prescribed textbook; all in-text and exercise questions are board-relevant
Science	Science for Class 10 (Part I and Part II)	Lakhmir Singh and Manjit Kaur	Detailed coverage of Physics, Chemistry, and Biology with diagram practice
Social Science	India and the Contemporary World II; Contemporary India II; Democratic Politics II; Understanding Economic Development	NCERT	Four separate NCERT books form the complete Social Science syllabus
Social Science	Together With Social Science	Rachna Sagar	Chapter summaries, map work practice, and previous year board questions
English	First Flight and Footprints Without Feet	NCERT	Prescribed readers for prose, poetry, and writing sections
English	High School English Grammar and Composition	Wren and Martin	Complete grammar reference for tenses, voice, narration, and clause exercises
Hindi	Kshitij Part 2 and Kritika Part 2	NCERT	Prescribed Hindi readers; essential for literary, applied, and grammar sections
Sanskrit	Shemushi Part 2	NCERT	Prescribed Sanskrit textbook; covers all prose chapters and grammar concepts

JAC Board Class 10 Preparation Tips 2027

The February 2027 exam is about 6-7 months away from August 2026. There is enough time to cover the full syllabus with a subject-specific approach.

Mathematics

• Practise Maths daily — even 30 minutes of problem-solving keeps calculation speed sharp.
• Algebra (Chapters 2–5) carries 20 marks — master Polynomials, Linear Equations, and Quadratic Equations first.
• Complete all NCERT exercises before moving to R.S. Aggarwal or R.D. Sharma for extra practice.
• Memorise all standard trigonometric ratios and identities; then practise height-and-distance word problems daily.
• Solve at least 10 previous year JAC Board Class 10 question papers under timed conditions.

Science

• Draw and label all diagrams — the human eye, electric circuit, magnetic field lines, and flower parts — multiple times before the exam.
• Write out and balance all chemical equations from Chapters 1–4 repeatedly; balancing is frequently tested in objective questions.
• For Physics chapters, prepare a formula sheet for Light, Electricity, and Magnetism and revise it every week.
• In Biology, Life Processes and Heredity carry the most weight — focus on these before moving to Environment chapters.
• Answer all NCERT in-text questions in writing; they are directly adapted or quoted in the board paper.

Social Science

• Study History with context — understand the causes behind events, not just dates; long-answer questions test reasoning.
• Practise map-marking for Geography — resource maps, river systems, soil types, and agricultural zones appear every year.
• Political Science chapters on Power Sharing and Federalism have high short-answer question frequency.
• In Economics, use NCERT definitions precisely in answers — terms like GDP, MNC, and Human Development Index need exact language.
• Prepare one-page subject-wise summary notes for last-minute revision in January 2027.

Hindi

• Read all Kshitij prose chapters carefully; note key quotes and themes for reference-in-context questions.
• Grammar topics — especially वाच्य, पद परिचय, and रस — are high-scoring; master these early in preparation.
• Write one Hindi essay and one formal letter every week to build writing speed and accuracy.
• Practise Kritika supplementary chapters; 5–10 marks are typically drawn from this reader.

English

• Read all First Flight chapters once for comprehension, then go through them again for short-answer and long-answer practice.
• Grammar accounts for 25–30 marks in the theory paper — tenses, active/passive voice, and reported speech need weekly drills.
• For Footprints Without Feet, focus on theme-based long answers of 100–150 words per chapter.
• Practise the formal letter format carefully — subject line, salutation, body paragraphs, and closing must follow the standard structure.

JAC Board Class 10 Syllabus 2027 FAQs

Is the JAC Board Class 10 Syllabus 2027 the same as the previous year?

The JAC Board Class 10 Syllabus for 2027 follows the same JCERT and NCERT-based curriculum as the previous year. No official reduction or major revision has been announced as of July 2026. Students should check jac.jharkhand.gov.in for any official update before November 2026.

How many subjects are in the JAC Board Class 10 Secondary Exam 2027?

The JAC Board Class 10 Secondary Exam 2027 has six core subjects. Each subject carries 100 marks, making the total 600 marks.

• Hindi
• English
• Mathematics
• Science
• Social Science
• Sanskrit (or Urdu/Bengali/Oriya as applicable)

Are NCERT books enough for JAC Board Class 10 preparation?

Yes, NCERT books are sufficient for Mathematics, Science, and Social Science. For Hindi and Sanskrit, the board prescribes JCERT-aligned textbooks, but the content closely mirrors NCERT. Reference books like R.D. Sharma (Maths) and Lakhmir Singh (Science) supplement NCERT — they do not replace it.

Where can I download the JAC Board Class 10 Syllabus 2027 PDF?

You can download the official JAC Board Class 10 Syllabus 2027 PDF from jac.jharkhand.gov.in. Go to the Syllabus section under the Others or Academic menu and select Class 10. Subject-wise PDFs are available for free download.

Which subject has the highest weightage in JAC Board Class 10?

All six subjects carry equal weightage of 100 marks each. However, Mathematics and Science are generally considered the most challenging. Mathematics has 70 marks in the subjective section — the highest subjective weightage among all subjects — making it highly dependent on written problem-solving.

Has the JAC Board Class 10 syllabus been revised for 2027?

No official revision to the JAC Board Class 10 syllabus for 2026-27 has been announced as of July 2026. JAC Board may issue a syllabus rationalisation notification before the academic session progresses. Check jac.jharkhand.gov.in regularly for the latest update.

What are the most important chapters in Mathematics for JAC Board Class 10?

The most important chapters are Polynomials, Pair of Linear Equations, Quadratic Equations, Arithmetic Progressions, Triangles, Introduction to Trigonometry, and Statistics. Unit II (Algebra) carries 20 marks — the highest single-unit allocation in Mathematics.

What books should I follow for Science in JAC Board Class 10?

The primary book is NCERT Science Class 10. For additional practice, Lakhmir Singh and Manjit Kaur's Science Part 1 and Part 2 series is highly recommended. These books cover Physics, Chemistry, and Biology in detail, with diagram practice and subject-wise exercise questions.

What is the passing criteria for JAC Board Class 10 exam 2027?

Students must score at least 33% marks in each subject to pass. This means a minimum of 26 marks out of 80 in the theory paper and 7 marks out of 20 in the internal assessment, assessed separately for each subject. Failing in even one subject means the student must appear for the supplementary exam.

When is the JAC Board Class 10 Secondary Exam 2027 scheduled?

Based on JAC Board's established pattern, the Class 10 Secondary Exam 2027 is expected in February 2027. JAC typically releases the official date sheet 3–4 months before the exam. Check jac.jharkhand.gov.in for the confirmed 2027 timetable once announced.

How should I cover the full JAC Board Class 10 syllabus before February 2027?

With the exam in February 2027, you have approximately 6–7 months starting from August 2026. Divide your preparation into three phases:

• August to October: first reading and concept clarity
• November to December: revision and chapter-wise practice
• January 2027: full-length mock tests and previous year paper solving

Give 2 hours daily to Mathematics and around 1.5 hours each to Science and Social Science.

What is the exam pattern for JAC Board Class 10 2027?

The exam pattern follows the JCERT and NCERT guidelines. Each subject has a theory paper and an internal assessment component. The theory paper is 80 marks and the internal assessment is 20 marks per subject.

Preparation Tips for JAC Board Class 10 Sanskrit

Learn all Sandhi and Samas rules with examples — these are tested in both short and long answer formats. Translation from Hindi to Sanskrit carries full marks when grammar rules are applied correctly — practise 5 sentences daily. Memorise the most frequently quoted Sanskrit shlokas from Shemushi chapters for reference-in-context questions. Complete all Vyakaran exercises in the NCERT textbook before attempting any external practice material.

JAC Board Class 10 Exam Pattern 2027

The JAC Board Class 10 theory exam carries 80 marks and lasts 3 hours. The exam has two parts: an OMR-based objective section and a subjective answer-booklet section.

• Objective section: 10–30 marks, completed from 9:45 AM to 11:20 AM
• Subjective section: 50–70 marks, completed from 11:25 AM to 1:00 PM
• Internal assessment: 20 marks per subject

JAC Board Class 10 Subjects and Marks

The JAC Board Class 10 Secondary Exam 2027 has six core subjects. Each subject carries 100 marks, making the total 600 marks.

• Hindi
• English
• Mathematics
• Science
• Social Science
• Sanskrit (or Urdu/Bengali/Oriya as applicable)

JAC Board Class 10 Syllabus 2027

The JAC Board Class 10 Syllabus for 2027 follows the same JCERT and NCERT-based curriculum as the previous year. No official reduction or major revision has been announced as of July 2026.

Students should check jac.jharkhand.gov.in for any official update before November 2026. The official syllabus PDF can be downloaded from the Syllabus section under the Others or Academic menu.

Recommended Books for JAC Board Class 10

NCERT books are sufficient for Mathematics, Science, and Social Science. For Hindi and Sanskrit, the board prescribes JCERT-aligned textbooks, but the content closely mirrors NCERT.

Reference books like R.D. Sharma (Maths) and Lakhmir Singh (Science) supplement NCERT, but they do not replace it. For Science, Lakhmir Singh and Manjit Kaur's Science Part 1 and Part 2 series is recommended for additional practice.

Important Chapters in Mathematics

The most important chapters in Mathematics are Polynomials, Pair of Linear Equations, Quadratic Equations, Arithmetic Progressions, Triangles, Introduction to Trigonometry, and Statistics. Unit II (Algebra) carries 20 marks, the highest single-unit allocation in Mathematics.

Passing Criteria for JAC Board Class 10

Students must score at least 33% marks in each subject to pass. This means a minimum of 26 marks out of 80 in the theory paper and 7 marks out of 20 in the internal assessment, assessed separately for each subject.

Failing in even one subject means the student must appear for the supplementary exam.

JAC Board Class 10 Exam Schedule 2027

Based on JAC Board's established pattern, the Class 10 Secondary Exam 2027 is expected in February 2027. JAC typically releases the official date sheet 3–4 months before the exam.

Check jac.jharkhand.gov.in for the confirmed 2027 timetable once announced.

Preparation Plan for JAC Board Class 10

With the exam in February 2027, students have approximately 6–7 months starting from August 2026. The preparation can be divided into three phases.

• August to October: First reading and concept clarity
• November to December: Revision and chapter-wise practice
• January 2027: Full-length mock tests and previous year paper solving

Give 2 hours daily to Mathematics and around 1.5 hours each to Science and Social Science.

Subject Weightage

All six subjects carry equal weightage of 100 marks each. Mathematics has 70 marks in the subjective section, the highest subjective weightage among all subjects, making it highly dependent on written problem-solving.

JAC Board Secondary Result 2027: Expected Date and Official Websites

The JAC Board Secondary Result 2027 will be declared by the Jharkhand Academic Council (JAC) on its official portals jacresults.com and jac.jharkhand.gov.in. Based on past trends — the 2026 result came out on April 23 and the 2025 result on May 27 — the JAC Class 10 Result 2027 is expected sometime in April–May 2027. More than 4 lakh students from across Jharkhand appear for this annual exam every year.

To check the result, a student needs the Roll Number and Roll Code from the admit card. The result shows subject-wise marks, overall percentage, division, grade, and pass or fail status.

Direct Link to Check JAC Board Secondary Result 2027
(Soon)

• JAC Class 10 Result 2027 is expected in April–May 2027 on jacresults.com and jac.jharkhand.gov.in — no official date announced yet.
• Roll Number and Roll Code (printed on the admit card) are required to access the result online.
• To pass, a student must score at least 33% in each subject — minimum 26 out of 80 in theory and 7 out of 20 in practical, independently.
• JAC awards grades from A1 (Outstanding) to E (Fail), plus a division — Distinction, First, Second, or Third.
• Students who fail in one or two subjects can appear for the JAC Class 10 Compartment Exam, usually held in August.
• If marks look wrong, a student can apply for scrutiny within 10–15 days of the result on jac.jharkhand.gov.in — the fee is ₹450 per subject.

JAC, headquartered at Gyandeep Campus, Namkum, Ranchi, is the sole authority conducting and declaring the Class 10 Secondary examination across all districts of Jharkhand.

Key Summary

• JAC Board Secondary Result 2027 — Expected: April–May 2027 (official date not yet announced)
• Official websites: jacresults.com | jac.jharkhand.gov.in | jacexamportal.in
• Login credentials: Roll Number + Roll Code (from admit card)
• Passing marks: Minimum 33% in each subject — theory and practical evaluated separately
• Compartment exam for students failing 1–2 subjects: Expected August 2027

What is JAC Board Secondary Result 2027?

The JAC Board Secondary Result 2027 is the official Class 10 result published by the Jharkhand Academic Council (JAC) for all students who appeared in the annual Secondary examination. JAC is Jharkhand’s state-level board authority responsible for syllabi, examinations, and results for Classes 9 through 12 across all government and JAC-affiliated private schools in the state.

The result tells a student whether they have passed Class 10, how they performed subject-wise, what division they earned, and whether they are eligible to move on to Class 11 (Intermediate). Here is a quick overview of the exam:

JAC Board Secondary Result 2027: Important Dates

The official date for the JAC Class 10 Result 2027 has not been announced yet. Based on previous years, the result is expected in April–May 2027.

Event	Expected Date
JAC Class 10 Result 2026	April 23
JAC Class 10 Result 2025	May 27
JAC Class 10 Result 2027	April–May 2027 (tentative)
Compartment Exam	August 2027 (expected)

JAC Board Secondary Result Previous Year Statistics

Past result statistics help students understand the general pass percentage trends. The source does not provide specific pass percentage figures for previous years.

How to Check JAC Board Class 10 Result 2027

Students can check the result online using their Roll Number and Roll Code. The result will be available on the official JAC websites.

1. Visit the official website jacresults.com or jac.jharkhand.gov.in.
2. Click on the link for JAC Class 10 Result 2027.
3. Enter the Roll Number and Roll Code from the admit card.
4. Submit the details to view the result.
5. Download and print the result for future reference.

JAC Board Class 10 Marksheet Details 2027

The marksheet contains all the essential information about a student's performance. It is an important document for admission to Class 11.

• Student's name and roll number
• Subject-wise marks obtained
• Overall percentage
• Division (Distinction, First, Second, or Third)
• Grade awarded
• Pass or fail status

JAC Board Class 10 Passing Marks 2027

To pass the JAC Class 10 exam, a student must score at least 33% in each subject. The theory and practical components are evaluated separately.

Component	Minimum Marks Required
Theory	26 out of 80
Practical	7 out of 20
Overall	33% in each subject

JAC Board Class 10 Grading System 2027

JAC awards grades based on the marks obtained in the exam. The grading system ranges from A1 to E.

Grade	Description
A1	Outstanding
E	Fail

In addition to grades, students receive a division — Distinction, First, Second, or Third — based on their overall performance.

Grace Marks Policy

The source does not provide specific details about the grace marks policy for the JAC Class 10 exam.

JAC Board Class 10 Compartment Exam 2027

Students who fail in one or two subjects can appear for the JAC Class 10 Compartment Exam. This exam is usually held in August.

• Eligible for students failing in 1–2 subjects
• Expected to be held in August 2027
• Allows students to clear failed subjects and pass Class 10

Scrutiny and Revaluation of JAC Board Class 10 Result 2027

If a student believes the marks are incorrect, they can apply for scrutiny. The application is submitted online on jac.jharkhand.gov.in.

• Application window: within 10–15 days of the result
• Fee: ₹450 per subject
• Process: apply online on the official website

What to Do After JAC Board Class 10 Result 2027

After the result, students who pass can proceed to Class 11 (Intermediate) admission. Students who fail in one or two subjects can prepare for the compartment exam.

FAQs

Common questions about the JAC Board Secondary Result 2027 are answered below.

When will the JAC Class 10 Result 2027 be declared?

The result is expected in April–May 2027. The official date has not been announced yet.

What is needed to check the result?

The Roll Number and Roll Code from the admit card are required.

What are the passing marks?

A student must score at least 33% in each subject, with minimum 26 out of 80 in theory and 7 out of 20 in practical.

Can a student apply for revaluation?

Yes, scrutiny can be applied for within 10–15 days

JAC Board Class 10 Exam Overview

The Jharkhand Academic Council (JAC) conducts the Secondary Examination for Class 10 in Jharkhand. The exam is held once a year in offline mode.

Detail	Information
Full Name	Jharkhand Academic Council Secondary Examination
Commonly Known As	JAC Board Class 10 / JAC Matric Exam
Conducting Body	Jharkhand Academic Council (JAC), Ranchi
Exam Level	State Board (Jharkhand)
Class	Class X (Secondary)
Exam Frequency	Once a year (annual)
Exam Mode	Offline (pen and paper)
Result Mode	Online — jacresults.com, jac.jharkhand.gov.in
Passing Criterion	Minimum 33% in each subject (theory and practical evaluated separately)
Official Website	jac.jharkhand.gov.in

Who Conducts the JAC Board Class 10 Exam?

The Jharkhand Academic Council (JAC) conducts the Secondary (Class 10) examination every year. Its headquarters is at Gyandeep Campus, Namkum, Ranchi, Jharkhand — 834 010.

JAC is the sole authority for setting question papers, evaluating answer sheets, and declaring results for Class 10 students across Jharkhand. The council also designs the curriculum, conducts annual board exams, and issues mark certificates.

JAC Board Secondary Result 2027: Important Dates

JAC Board has not yet released the official schedule for the 2027 Secondary examination or result. As of July 2026, the 2027 exam timetable is expected to be published around November–December 2026.

The dates below are based on patterns from recent years and should be treated as expected timelines until JAC makes an official announcement on jac.jharkhand.gov.in.

Event	Expected Date (2027)	Status
Release of JAC Class 10 Exam Timetable 2027	November–December 2026	Yet to be announced
JAC Class 10 Practical Exams 2027	January–February 2027	Yet to be announced
JAC Class 10 Admit Card 2027	January–February 2027	Yet to be announced
JAC Secondary Theory Exam 2027	February–March 2027	Yet to be announced
JAC Board Class 10 Result 2027	April–May 2027	Yet to be announced
Scrutiny Application Window 2027	10–15 days after result (May 2027)	Yet to be announced
JAC Class 10 Compartment Exam 2027 (Practical)	August 2027	Yet to be announced
JAC Class 10 Compartment Exam 2027 (Theory)	August 2027	Yet to be announced
JAC Class 10 Compartment Result 2027	September 2027	Yet to be announced

The earliest anchor point is the timetable release in November–December 2026. Once JAC publishes that, exam and result dates will become confirmed.

JAC Board Secondary Result Previous Year Statistics

The overall pass percentage in JAC Board Class 10 results has stayed above 90% in every year of the last five years. It ranged from 90.39% in 2024 to 95.60% in 2022.

Around 4 to 4.5 lakh students appear for the exam each year. Girls have consistently outperformed boys wherever gender-wise data is available.

Year	Total Students Appeared	Overall Pass %	Boys' Pass %	Girls' Pass %	Result Declaration Date
2026	~4.5 lakh	95.27%	—	—	April 23, 2026
2025	4,33,643	91.71%	90.96%	92.38%	May 27, 2025
2024	~4.2 lakh	90.39%	89.70%	91.00%	May 2024
2023	4,27,294	95.38%	95.19%	95.54%	May 2023
2022	—	95.60%	—	—	May 2022

The pass percentage dipped in 2024 (90.39%) before bouncing back in 2026 (95.27%). JAC declared the 2026 result almost five weeks earlier than 2025 — April 23 versus May 27.

Based on this trend, the 2027 result could arrive in April rather than late May.

JAC Board Class 10 Result 2027: Pass Percentage Trends

The JAC Board Class 10 pass percentage for 2027 is expected to be in the 90–96% range, consistent with the five-year trend. This projection is based on past performance data.

In 2026, the overall pass percentage was 95.27%, declared on April 23, 2026. This was higher than the 2025 figure of 91.71% and the 2024 figure of 90.39%.

Regionally, Santhal Pargana division was one of the strongest performers in 2025. In 2023, Kodarma district led the state with a 99.04% pass rate. In 2026, multiple districts crossed 98%.

Gender-wise Performance in JAC Class 10

Girls have outperformed boys in every year where gender-wise data is available. The gap has varied across years.

• In 2025, girls’ pass percentage was 92.38% versus boys’ 90.96%.
• In 2024, girls were at 91% and boys at 89.70%.
• In 2023, girls led at 95.54% against boys’ 95.19%.

How to Check JAC Board Class 10 Result 2027

Once JAC declares the result, it can be accessed immediately on the official portals. No visit to school or queue is needed. The result is typically available within minutes of the official declaration time.

Three methods are available to check the result.

Method 1: Via jacresults.com (Primary Result Portal)

1. Go to jacresults.com.
2. Click on the link for JAC Secondary Result 2027 (visible on the homepage after declaration).
3. Enter your Roll Number and Roll Code exactly as printed on your admit card.
4. Click Submit.
5. Your result appears on screen — check name, marks, percentage, and pass/fail status carefully.
6. Download the page as a PDF and save it, or print it for immediate reference.

Method 2: Via jac.jharkhand.gov.in (Official JAC Website)

1. Open jac.jharkhand.gov.in.
2. Look for the result notification banner or the Results tab on the homepage.
3. Click on JAC Class 10 Result 2027.
4. Enter your Roll Number and Roll Code and submit.
5. View and download your result.

Method 3: Via jacexamportal.in (Alternate Portal)

1. Visit jacexamportal.in.
2. Select JAC Secondary Result 2027 from the available links.
3. Enter your credentials and click Submit to view the result.

On result day, all portals usually experience very high traffic. If one portal is slow or unresponsive, try another. Keep your admit card handy before you start — both the Roll Number and Roll Code are printed on it. If you have misplaced your admit card, contact your school before result day to retrieve your roll details.

Credentials Required to Check Result

You need your Roll Number and Roll Code, both printed on your JAC Board Class 10 admit card. These two details together are what the result portal uses to identify your answer sheet and display your result. Keep your admit card accessible before the result date.

Result Availability on All Portals

JAC typically releases the result across all official portals simultaneously — jacresults.com, jac.jharkhand.gov.in, and jacexamportal.in. If one portal is slow due to heavy traffic, you can switch to another. The result data is the same across all three.

JAC Board Class 10 Marksheet Details 2027

The JAC Board Class 10 marksheet — officially called the mark certificate — is your permanent record of performance. JAC dispatches physical marksheets to schools a few weeks after the online result. You will collect the original from your school.

Here is everything your marksheet contains and what to double-check when you receive it:

• Student name and roll details
• Subject-wise marks and grades
• Total marks and percentage
• Pass/fail status
• School name and code

JAC Board Class 10 Marksheet Details

The JAC Board Class 10 marksheet contains specific details about the student and their performance. Every field on the marksheet is important for verification and future use.

Detail on Marksheet	Description
Student's Name	As registered with JAC at the time of exam form fill-up
Father's / Mother's Name	As submitted in the registration form
Date of Birth	As per school records submitted to JAC
Roll Number and Roll Code	Unique identifiers assigned by JAC
School Name and School Code	Name and code of the school the student appeared from
Subject-wise Marks	Theory marks + Practical / Internal Assessment marks for each subject
Total Marks	Sum of marks across all compulsory and optional subjects
Overall Percentage	Total marks obtained ÷ maximum marks × 100
Grade (subject-wise)	A1 to E based on marks in each subject
Division	Distinction / First / Second / Third / Fail
Pass / Fail Status	Overall pass or fail declaration

When the original marksheet is received, every field must be verified. Check the name spelling, date of birth, and subject-wise marks carefully.

If any detail is wrong, report it to the school immediately. The school will coordinate the correction with JAC. Do not delay, as JAC has a limited window for certificate corrections after the result is declared.

The online result on the portal is a provisional result. For college admissions and official purposes, the printed original marksheet issued by JAC must be used.

JAC Board Class 10 Passing Marks 2027

To pass the JAC Board Class 10 exam, a student must clear both the theory and the practical/internal assessment components separately in each subject. Both components are independently evaluated, and passing both is mandatory.

Component	Total Marks	Minimum Passing Marks	Passing Percentage
Theory	80	26	33%
Practical / Internal Assessment (Standard)	20	7	33%
Practical (Home Science)	30	10	33%
Total per subject (standard)	100	33	33%

All compulsory subjects must be passed to be declared overall pass. Failing even one compulsory subject means the student is not considered to have passed Class 10, regardless of marks in other subjects.

Students who fail in one or two subjects can appear for the Compartment Exam instead of repeating the full year.

What is the minimum passing marks in JAC Board Class 10?

At least 33% marks in each subject are required. This means 26 out of 80 in theory and 7 out of 20 in the practical/internal assessment.

Both are evaluated independently, so both must be cleared to pass a subject. For Home Science, the practical component is 30 marks, so the minimum is 10 marks there.

If I score well in theory but fail practical, do I pass?

No. Theory and practical are evaluated separately, and at least 33% must be scored in each component independently. A high theory score does not compensate for a failed practical.

If practical marks are below the minimum, the student is considered to have failed that subject.

JAC Board Class 10 Grading System 2027

JAC Board uses a grading system to classify performance subject-wise and a division system to summarise overall performance. Both appear on the marksheet.

The grading scale runs from A1 (Outstanding) at the top to E (Fail) at the bottom.

Subject-wise Grade Scale

Grade	Marks Range (out of 100)	Performance Level
A1	91–100	Outstanding
A2	81–90	Excellent
B1	71–80	Very Good
B2	61–70	Good
C1	51–60	Fair
C2	41–50	Average
D	33–40	Pass
E	Below 33	Fail

Overall Division System

Division	Overall Percentage Required
Distinction	75% and above
First Division	60% to 74.99%
Second Division	45% to 59.99%
Third Division	33% to 44.99%
Fail	Below 33% in any compulsory subject

Both the subject-wise grade and the overall division appear on the JAC Board Class 10 marksheet. Colleges typically look at the division and percentage for Class 11 admission.

For the Science stream, aim for at least First Division, as many schools set 60% as the cutoff for Science admission.

Grace Marks Policy

JAC Board gives grace marks to students who fall just short of passing in one or two subjects. If marks in a subject are slightly below the 33% passing threshold, JAC may add a small number of grace marks, typically up to 5–10 marks, to bring the student to the passing level. The exact grace marks ceiling is decided by JAC each year and will be published in the official 2027 notification.

Key points about grace marks:

• Grace marks apply per subject, not to the overall total to bypass a subject failure.
• If grace marks are awarded, the marksheet may show the word "Grace" against that subject.
• Grace marks do not change the grade in most cases; the grade reflects actual marks, not grace-adjusted ones.
• Grace marks cannot be applied if a student fails in three or more subjects.

Check the official JAC notification on jac.jharkhand.gov.in once it is released for 2027 to see the exact grace marks rules for that year.

JAC Board Class 10 Compartment Exam 2027

The JAC Board Compartment Exam, also called the Supplementary Exam, gives students who fail in one or two subjects a second chance to clear those subjects without repeating the full year. Around 4–8% of students do not pass all subjects in the main exam, so thousands of students across Jharkhand rely on this exam each year.

Detail	Information (2027 — Expected)
Who can appear	Students who fail in 1 or 2 compulsory subjects in the main exam
Application deadline	Expected July 2027
Application mode	Through your school (school submits to JAC)
Compartment Practical Exams	Expected early August 2027
Compartment Theory Exams	Expected August 7–12, 2027 (pattern based on 2026)
Exam timing	9:45 AM to 1:00 PM (pattern based on 2026)
Admit card release	Expected before compartment exam dates
Passing criterion	Same as main exam — minimum 33% in each component
Compartment Result	Expected September 2027

In 2026, the compartment practical exams ran from August 1 to 6 and theory exams from August 7 to 12. Admit cards for the 2026 compartment were released on July 30, 2026. If JAC follows the same timeline in 2027, compartment admit cards will arrive around late July 2027. Apply through your school before the deadline, usually in July, to be eligible. Late applications carry an additional fee.

Frequently Asked Questions

Ques. How many subjects can I fail and still get a compartment chance in JAC Class 10?

Ans. You can appear for the JAC Board Compartment Exam if you fail in one or two subjects. If you fail in three or more subjects, you are generally required to re-appear as a regular student in the next annual examination. The compartment option is only for students who narrowly miss the pass mark in a small number of subjects.

Ques. Does a compartment pass give me the same certificate as a regular pass?

Ans. Yes. If you clear the compartment exam, JAC issues an updated mark certificate confirming your Class 10 pass. The certificate may mention that a particular subject was cleared in the supplementary examination, but it is a fully valid Class 10 pass certificate accepted by schools, colleges, and employers.

Scrutiny and Revaluation of JAC Board Class 10 Result 2027

If you believe your marks in any subject are incorrect, you can apply for scrutiny after the result is out. This could apply if a question was left unchecked, there is an addition error, or the marking scheme was not applied correctly. Scrutiny gives a formal mechanism to challenge marks rather than accepting a potentially wrong score.

Detail	Information
Application window	10–15 days after result declaration (expected May 2027)
Fee	₹450 per subject
Application mode	Online — jac.jharkhand.gov.in
What is rechecked	Totals calculation, unanswered questions, marking scheme application
What is NOT rechecked	Qualitative re-evaluation of written answers

How to Apply for Scrutiny Online

1. Visit jac.jharkhand.gov.in.
2. Click on Online Application for Scrutiny.
3. Choose Secondary Scrutiny from the options listed.
4. Enter your Roll Code and Roll Number to register.
5. Select the specific subject(s) you want rechecked.
6. Pay the fee online — ₹450 per subject.
7. Download and save your application receipt for future reference.

JAC Board Class 10 Scrutiny Process

Scrutiny checks whether total marks were added correctly, whether all answered questions were evaluated, and whether the marking scheme was applied as intended. It does not re-evaluate the quality or correctness of written answers.

If an answer was marked wrong, scrutiny will not overturn that judgment. Check the official JAC notification for the 2027 scrutiny window and the exact process, as minor details may change year to year.

Scrutiny Fee

The scrutiny fee is ₹450 per subject. Payment is made online through jac.jharkhand.gov.in when submitting the application.

• Apply for scrutiny in one or more subjects.
• The fee is charged per subject.
• The application window typically opens 10–15 days after the result is declared.

Can Scrutiny Increase Marks?

Scrutiny can increase marks if there was a calculation error, a question was missed by the examiner, or the marking scheme was incorrectly applied. It does not re-read or reassess the quality of written answers.

If the error is due to one of the above reasons, scrutiny can correct it. If answers were evaluated but awarded fewer marks, scrutiny will not change that.

What to Do After JAC Board Class 10 Result 2027

Next steps depend entirely on the result. Here is what to do in each situation.

If You Passed

• Collect your original marksheet from your school a few weeks after the online result — JAC dispatches physical marksheets to schools in batches.
• Apply for Class 11 (Intermediate) admissions in your preferred stream — Science, Commerce, or Arts. Admissions in Jharkhand typically open in June–July, shortly after the result.
• For vocational paths, your JAC Class 10 certificate is the primary eligibility document for polytechnic diplomas, ITI programs, and trade apprenticeships.
• Make multiple photocopies of your marksheet and store the original safely — you will need it repeatedly over many years for competitive exams, government job applications, and higher education.

If You Failed in 1–2 Subjects

• Apply for the JAC Board Class 10 Compartment Exam 2027 (expected August 2027) through your school within the deadline.
• You have roughly two months between the main result and the compartment exam — use that time to focus specifically on the subjects you failed.
• Once you clear the compartment, collect your updated marksheet and proceed with Class 11 admissions.

If You Failed in 3 or More Subjects

• You will need to re-appear for the Class 10 annual exam in 2028 as a regular student through your school, or as a private candidate — contact your school for guidance on re-registration with JAC.
• Use the time to strengthen all subjects systematically rather than focusing only on the ones you failed.

If You Spot Errors in Your Marksheet

• For marks discrepancies, apply for scrutiny within 10–15 days of the result at jac.jharkhand.gov.in (₹450 per subject).
• For name, date of birth, or other personal detail errors, inform your school immediately — they will submit a correction request to JAC on your behalf.

FAQs

When will JAC Board Class 10 Result 2027 be declared?

As of now, JAC Board has not announced the official date for the Class 10 Result 2027. Based on past years — 2026 result came on April 23 and the 2025 result came on May 27 — the 2027 result is expected in April or May 2027.

Check jac.jharkhand.gov.in for official announcements once the 2027 exam timetable is released (expected November–December 2026).

Where can I check the JAC Board Class 10 Result 2027?

You can check your result at three official portals: jacresults.com, jac.jharkhand.gov.in, and jacexamportal.in. Enter your Roll Number and Roll Code at any of these portals to see your result. All three are official and show the same data.

What is the minimum passing marks in JAC Board Class 10 2027?

You need a minimum of 33% in each subject to pass. That works out to at least 26 out of 80 in the theory paper and 7 out of 20 in the practical/internal assessment — and both are checked independently.

Failing one component means failing that subject, even if your combined total is above 33.

How many students appear for JAC Board Class 10 every year?

Around 4 to 4.5 lakh students appear for the JAC Board Secondary exam each year. In 2025, the count was 4,33,643. In 2023 it was 4,27,294. For 2027, a similar number is expected based on enrolment trends across Jharkhand schools.

What is the grading system used in JAC Board Class 10?

JAC Board awards grades from A1 (91–100 marks, Outstanding) down to E (below 33, Fail), with grades B1, B2, C1, C2, and D in between. Your marksheet also shows an overall division.

Division	Percentage
Distinction	75%+
First Division	60–74.99%
Second Division	45–59.99%
Third Division	33–44.99%

What should I do if I find an error in my JAC Board Class 10 marksheet?

For marks discrepancies, apply for scrutiny within 10–15 days of the result at jac.jharkhand.gov.in. For personal detail errors like name or date of birth, inform your school immediately — they will submit a correction request to JAC on your behalf.

How to Correct Errors in JAC Board Result

Apply for scrutiny on jac.jharkhand.gov.in within 10–15 days of the result declaration if you find a marks error. The fee is ₹450 per subject.

For personal detail errors such as name or date of birth, contact your school immediately. The school will raise a correction request with JAC on your behalf. Do not delay either type of correction.

Can I Check JAC Board Result Without Admit Card?

No, the result portal requires your Roll Number and Roll Code, both of which are on your admit card. Without these two details, you cannot access your result online.

If you have misplaced your admit card, contact your school before result day. The school can retrieve your roll details from its records.

What Happens if I Fail in Three Subjects in JAC Board Class 10?

If you fail in three or more subjects, you are not eligible for the Compartment Exam. You will need to re-appear as a regular or private student in the next annual JAC Board Class 10 examination (2028).

Contact your school for re-registration guidance. The school will help you understand whether you need to rejoin as a regular student or can appear privately.

Is JAC Board Result Declared District-Wise or All at Once?

JAC declares a single state-wide result at the same time for all students. There is no separate district-wise release.

After the overall result, JAC typically publishes district-wise and division-wise pass percentage data. In recent years, districts like Kodarma (99.04% in 2023) and regions like Santhal Pargana have consistently featured among top performers.

When Does the JAC Board Class 10 Compartment Exam Happen?

The JAC Board Class 10 Compartment Exam is usually held in August, about 2–3 months after the main result. In 2026, practical exams ran August 1–6 and theory exams ran August 7–12.

For 2027, expect a similar schedule. Apply through your school within the deadline, usually in July, to be eligible for the compartment exam.

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

JAC Board Class 10 Exam Overview

The Jharkhand Academic Council (JAC) conducts the Secondary (Class 10) examination every year. JAC is headquartered at Gyandeep Campus, Namkum, Ranchi, Jharkhand 834 010.

JAC is the sole authority for setting question papers, evaluating answer sheets, and declaring results for Class 10 students across Jharkhand. The council also designs the curriculum, conducts annual board exams, and issues mark certificates.

JAC Board Class 10 Result 2026 Highlights

The overall pass percentage in the JAC Board Secondary exam 2026 was 95.27%. The result was declared on April 23, 2026.

This was higher than the 2025 figure of 91.71% and the 2024 figure of 90.39%. The 2026 result was one of the stronger result years in recent history.

Gender-wise Pass Percentage

Girls have outperformed boys in every year where gender-wise data is available.

Year	Girls Pass Percentage	Boys Pass Percentage
2025	92.38%	90.96%
2024	91%	89.70%
2023	95.54%	95.19%

How to Check JAC Board Class 10 Result

Students need their Roll Number and Roll Code to check the result. Both details are printed on the JAC Board Class 10 admit card.

The result portal uses these two details to identify the answer sheet and display the result. Keep the admit card accessible before the result date.

Official Result Portals

JAC typically releases the result across all official portals simultaneously. If one portal is slow due to heavy traffic, students can switch to another. The result data is the same across all three.

• jacresults.com
• jac.jharkhand.gov.in
• jacexamportal.in

Minimum Passing Marks in JAC Board Class 10

Students need at least 33% marks in each subject. This means 26 out of 80 in theory and 7 out of 20 in the practical or internal assessment.

Both components are evaluated independently. Students must clear both to pass a subject. For Home Science, the practical component is 30 marks, so the minimum is 10 marks there.

A high theory score does not compensate for a failed practical. If practical marks are below the minimum, the student is considered to have failed that subject.

JAC Board Class 10 Compartment Exam

Students can appear for the JAC Board Compartment Exam if they fail in one or two subjects. If they fail in three or more subjects, they are generally required to re-appear as a regular student in the next annual examination.

The compartment option is only for students who narrowly miss the pass mark in a small number of subjects.

Compartment Pass Certificate

If a student clears the compartment exam, JAC issues an updated mark certificate confirming the Class 10 pass. The certificate may mention that a particular subject was cleared in the supplementary examination.

It is a fully valid Class 10 pass certificate accepted by schools, colleges, and employers.

JAC Board Class 10 Scrutiny

The scrutiny fee is ₹450 per subject. Payment is made online through jac.jharkhand.gov.in when submitting the application.

Students can apply for scrutiny in one or more subjects. The fee is charged per subject. The application window typically opens 10-15 days after the result is declared.

What Scrutiny Can and Cannot Do

Scrutiny can increase marks if there was a calculation error, a question was missed by the examiner, or the marking scheme was incorrectly applied. It does not re-read or reassess the quality of written answers.

If the error is due to one of the above reasons, scrutiny can correct it. If answers were evaluated but awarded fewer marks, scrutiny will not change that.

JAC Board Class 10 Result 2027 Expected Date

JAC Board has not announced the official date for the Class 10 Result 2027. Based on past years, the result is expected in April or May 2027.

Year	Result Date
2026	April 23
2025	May 27

Check jac.jharkhand.gov.in for official announcements once the 2027 exam timetable is released. The timetable is expected in November-December 2026.

JAC Board Class 10 Exam Overview

The Jharkhand Academic Council (JAC) conducts the Class 10 Secondary Examination. The exam is held once a year, usually in February or March. Results are typically declared in May or June.

The exam covers theory and practical or internal assessment components. The total marks for each subject are 100.

Exam Pattern and Marking Scheme

The theory paper for each subject carries 80 marks. The practical or internal assessment carries 20 marks.

Component	Marks
Theory Paper	80
Practical/Internal Assessment	20
Total	100

The exam duration for each theory paper is 3 hours. The question paper is divided into sections with objective, short answer, and long answer type questions.

Minimum Passing Marks

A student needs a minimum of 33% in each subject to pass. This means at least 26 out of 80 in the theory paper and 7 out of 20 in the practical or internal assessment.

Both components are checked independently. Failing one component means failing that subject, even if the combined total is above 33%.

Grading System

JAC awards grades from A1 to E based on marks obtained.

Grade	Marks Range	Description
A1	91-100	Outstanding
B1	81-90	Excellent
B2	71-80	Very Good
C1	61-70	Good
C2	51-60	Above Average
D	33-50	Average
E	Below 33	Fail

The marksheet also shows an overall division. Distinction is for 75% and above, First Division for 60-74.99%, Second Division for 45-59.99%, and Third Division for 33-44.99%.

Number of Students Appearing

Around 4 to 4.5 lakh students appear for the JAC Board Secondary exam each year. In 2025, the count was 4,33,643. In 2023, it was 4,27,294.

Result Declaration

JAC declares a single state-wide result at the same time for all students. There is no separate district-wise release.

After the overall result, JAC publishes district-wise and division-wise pass percentage data. In recent years, districts like Kodarma (99.04% in 2023) and regions like Santhal Pargana have been among top performers.

Checking the Result

The result portal requires the Roll Number and Roll Code, both of which are on the admit card. Without these two details, the result cannot be accessed online.

If the admit card is misplaced, the student should contact the school before result day. The school can retrieve the roll details from its records.

Compartment Exam

The JAC Board Class 10 Compartment Exam is usually held in August, about 2-3 months after the main result. In 2026, practical exams ran from August 1 to 6 and theory exams ran from August 7 to 12.

For 2027, a similar schedule is expected. Students must apply through their school within the deadline, usually in July, to be eligible.

Failing in Three or More Subjects

Students who fail in three or more subjects are not eligible for the Compartment Exam. They will need to re-appear as a regular or private student in the next annual JAC Board Class 10 examination in 2028.

The school should be contacted for re-registration guidance. The school can clarify whether the student needs to rejoin as a regular student or can appear privately.

Marksheet Correction

For a marks error, students can apply for scrutiny on jac.jharkhand.gov.in within 10-15 days of the result declaration. The fee is ₹450 per subject.

For personal detail errors such as name or date of birth, the school must be contacted immediately. The school will raise a correction request with JAC on the student's behalf. Both types of corrections should not be delayed.