CBSE Class 10 Board Exam 2027: Date Sheet Expected, Syllabus, Exam Pattern and Two Exam System

CBSE Class 10 Board Exam 2027 is conducted by the Central Board of Secondary Education (CBSE) for students completing their secondary school education across India and abroad. More than 24 lakh students are expected to appear for the 2027 exam, sitting for five core subjects in offline mode. With the LOC (List of Candidates) registration deadline approaching on October 21, 2026, schools and students must stay updated on all key dates and processes for the upcoming board cycle.

• LOC Registration Deadline: Schools must submit the List of Candidates for CBSE Class 10 2027 by October 21, 2026 without a late fee (late window: October 22-30, 2026 with ₹2,000 per candidate). Students not in the LOC cannot appear for the board exam. A data correction window opens November 2 to 4, 2026.
• Date Sheet: The CBSE Class 10 2027 date sheet has not been released as of October 17, 2026. It is expected between October and December 2026. Last year the date sheet was released in November 2025 and Phase 1 exams started February 15, 2026.
• Practical Exams: Practical exams for regular schools are expected from January 1 to February 14, 2027. Winter-bound schools are expected to hold practicals between November 5 and December 5, 2026.
• Board Exams Phase 1: Main theory exams for CBSE Class 10 2027 are expected in February-March 2027. Last year (2026), Phase 1 ran from February 15 to March 18, 2026, with results on April 15, 2026 showing a 93.70% overall pass rate across 24.71 lakh students.

What is CBSE Class 10 Board Exam 2027?

The CBSE Class 10 Board Exam is the secondary school leaving examination conducted by the Central Board of Secondary Education (CBSE), India’s largest national-level school board. Also known as the Secondary School Examination (SSE), it is taken by students at the end of Class 10 to earn their secondary school certificate. The exam is held once a year in the February-March window, and from the 2026-27 session, an optional improvement exam is also expected in May.

CBSE is a government board under the Ministry of Education, India. It affiliates more than 26,000 schools across India and 240+ schools in 28 countries. Every year, more than 20 lakh students appear for the CBSE Class 10 board exam, making it one of the world’s largest school examinations. In 2026, more than 24.71 lakh students appeared.

The exam tests students on five main subjects: English, a second language (usually Hindi), Mathematics, Science, and Social Science. You must score at least 33% in each subject to pass. CBSE uses a 9-point relative grading system and reports grades through a Cumulative Grade Point Average (CGPA) instead of a raw percentage on the marksheet.

The CBSE Class 10 result is a key qualification for Class 11 admission in CBSE schools and serves as proof of secondary education for students entering vocational courses, competitive exams, or other academic programs. Students who plan to take Mathematics in Class 11 must appear for Mathematics Standard (as opposed to Mathematics Basic) in Class 10.

CBSE Class 10 2027: Key Highlights

CBSE Class 10 2027 Important Dates

CBSE has not released the official date sheet for Class 10 2027 as of October 17, 2026. The table below shows confirmed LOC deadlines (from the official CBSE circular released September 21, 2026) and expected dates based on historical patterns for all other events. Check cbse.gov.in regularly for the official date sheet once released.

The LOC registration deadline without late fee is October 21, 2026 — just days away. Students must confirm with their school immediately that their name, date of birth, and subject combination have been correctly submitted.

Source: CBSE Official Circular — LOC 2026-27

All dates except the LOC deadlines are expected based on historical CBSE patterns. CBSE will release the official date sheet separately. Last year (2026), Phase 1 exams started on February 15, 2026 and the result was declared on April 15, 2026.

CBSE Class 10 2027 LOC Registration Process

The CBSE Class 10 2027 registration is done through the List of Candidates (LOC) process. Students do not register directly — your school submits your details to CBSE on your behalf via the CBSE affiliation portal. Only students listed in the LOC are eligible to appear for the board exam. Missing the LOC deadline means you cannot sit for the 2027 boards.

LOC Registration Timeline 2027

The LOC window for the 2026-27 session opened on September 24, 2026. The key deadlines are:

• Regular submission (no late fee): September 24 to October 21, 2026
• Late submission: October 22 to October 30, 2026 — late fee of ₹2,000 per candidate applies
• Data correction window: November 2 to November 4, 2026 — for correcting errors in submitted student data

If you are in Class 10 in session 2026-27, confirm with your school right now that your name, date of birth, gender, and subject combination have been submitted correctly before October 21, 2026.

CBSE Class 10 Examination Fee 2027

Fee figures are from the 2026-27 LOC circular. Check the official CBSE circular at cbse.gov.in for SC/ST fee details and any revisions.

What Gets Verified During LOC Submission

Schools must verify the following details for each student:

• Student’s name exactly as it should appear on the marksheet and passing certificate
• Date of birth (must match school records and official ID)
• Gender and category (General / SC / ST / OBC / EWS)
• Mother’s and father’s/guardian’s names
• Subject combination, including choice between Mathematics Standard and Mathematics Basic
• School affiliation number and CBSE region

Any error in the LOC data — especially the student’s name or date of birth — will appear on the marksheet and certificate and can create problems for future admissions. Ask your school to show you the submitted data before the correction window closes on November 4, 2026.

CBSE Class 10 Eligibility Criteria 2027

CBSE sets clear eligibility rules for students who can appear for the CBSE Class 10 Board Exam 2027. The rules differ for regular students enrolled in CBSE schools and for private candidates.

For Regular Students (School-Going)

• You must be currently enrolled in a CBSE-affiliated school in Class 10 for the 2026-27 academic session.
• You must have passed Class 9 from a CBSE school or an equivalent recognized board.
• Your school must have registered your details in the LOC by October 30, 2026.
• You must have at least 75% attendance in Class 10 to be eligible to appear. Schools may grant attendance relaxation for medical or other valid reasons with documentary evidence.
• There is no minimum or maximum age limit for Class 10 regular students.

For Private Candidates

• Students who have previously appeared for the CBSE Class 10 exam and need to clear or improve their score can apply as private candidates.
• Students who passed Class 10 from a recognized state board can also appear as CBSE private candidates.
• Private candidates must register directly with the CBSE Regional Office for their area — schools do not handle private candidate registration.
• CBSE has separate registration windows, fees, and exam centres for private candidates. Check cbse.gov.in for the latest notification.

Subject Eligibility for CBSE Class 10

CBSE Class 10 students must study five main subjects as per the board’s scheme of studies:

• Language 1: English (Communicative or English Language and Literature)
• Language 2: Hindi A, Hindi B, or another listed language (Sanskrit, Urdu, regional languages, or a foreign language)
• Mathematics: Mathematics Standard (required for Class 11 Mathematics) or Mathematics Basic (not eligible for Class 11 Mathematics)
• Science: Theory and Practical
• Social Science: One paper covering History, Geography, Political Science, and Economics

Students can also opt for a 6th subject. CBSE calculates your CGPA from the best five subject scores — if the 6th subject is your highest scorer, it replaces the lowest among the five main subjects for CGPA calculation only.

CBSE Class 10 Syllabus 2027

The CBSE Class 10 syllabus for the 2026-27 academic session is based on NCERT textbooks and was released by the board in April 2026. The syllabus covers all five main subjects and is available as subject-wise PDFs at cbseacademic.nic.in. All main subjects follow the 80-mark theory + 20-mark internal assessment structure.

Mathematics Syllabus 2027

Mathematics carries 80 marks in the theory exam and 20 marks for internal assessment. The units and their approximate theory weightage are:

Science Syllabus 2027

Science is a single 80-mark theory paper divided across Physics, Chemistry, and Biology. The practical component (20 marks) is evaluated at school level. Major topics to cover:

• Physics: Light — Reflection and Refraction; The Human Eye and the Colourful World; Electricity; Magnetic Effects of Electric Current
• Chemistry: Chemical Reactions and Equations; Acids, Bases and Salts; Metals and Non-metals; Carbon and its Compounds
• Biology: Life Processes; Control and Coordination; How do Organisms Reproduce; Heredity; Our Environment; Sustainable Management of Natural Resources

Science notes — both handwritten chapter summaries and NCERT-based revision material — are the most effective study tools. For the 2027 exam, focus heavily on labelled Biology diagrams (human brain, nephron, reproductive systems, cross-section of a leaf) and Physics numericals (Ohm’s Law, mirror formula, lens formula, resistors in parallel/series). NCERT Exemplar problems are recommended for higher-order competency questions.

Social Science Syllabus 2027

Social Science is one 80-mark paper covering four sub-subjects. Map-based questions in Geography carry 5 guaranteed marks and follow a fixed pattern each year.

• History: Nationalism in Europe; Nationalism in India; The Age of Industrialisation; Print Culture and the Modern World
• Geography: Resources and Development; Forest and Wildlife Resources; Water Resources; Agriculture; Minerals and Energy Resources; Manufacturing Industries; Lifelines of the National Economy
• Political Science (Civics): Power Sharing; Federalism; Gender, Religion and Caste; Political Parties; Outcomes of Democracy; Challenges to Democracy
• Economics: Development; Sectors of the Indian Economy; Money and Credit; Globalisation and the Indian Economy; Consumer Rights

English Syllabus 2027

The English paper is 80 marks, divided into Reading (20 marks), Writing and Grammar (20 marks), and Literature (40 marks). Prescribed textbooks are:

• First Flight: All prose chapters and poems (main textbook — every chapter is examinable)
• Footprints Without Feet: Supplementary reader (short stories — any chapter can be asked)
• Grammar: Tenses, modals, subject-verb agreement, reported speech, clauses, determiners, prepositions
• Writing: Formal letters, notices, emails, articles, and speeches

Source: CBSE Academic — Curriculum & Syllabus 2026-27

CBSE Class 10 Admit Card 2027

The CBSE Class 10 Admit Card 2027 for Phase 1 has not been released yet. It is expected around January-February 2027, approximately 10-15 days before the theory exams begin. Last year, the Phase 1 admit card was issued to schools on February 3, 2026, about 12 days before exams started on February 15.

How to Get Your CBSE Class 10 Admit Card 2027

CBSE Class 10 admit cards are distributed through schools, not downloaded individually by students. Here is how the process works:

• CBSE uploads admit cards to each school’s official login on the CBSE portal.
• Your school downloads and prints the admit card for every registered student.
• You collect your printed admit card from your school, usually one to two weeks before the first theory paper.
• Private candidates can download their admit card directly from the CBSE official website using their roll number and registration credentials.

You must carry your original CBSE admit card to every theory exam paper. Without it, the invigilator may not allow you to enter the exam hall. Do not fold, laminate, or damage the admit card.

Details Printed on the Admit Card

• Student’s full name (as registered in the LOC)
• Roll number
• School name and CBSE affiliation number
• Exam centre name, address, and centre number
• Subject-wise exam dates and timings
• Student’s photograph and signature (as submitted during LOC)
• General instructions for exam day

What to Carry on Exam Day

• CBSE Class 10 admit card (printed copy from school)
• A valid photo ID (school ID card, Aadhaar card, or any government-issued ID)
• Blue or black ballpoint pen — pencil is not allowed for writing in the answer sheet
• Geometry set and scale for Mathematics papers
• No mobile phones, calculators, smartwatches, or electronic devices are allowed inside the exam hall

CBSE Grading System: CGPA Calculation 2027

CBSE Class 10 does not report marks as a percentage on the marksheet. It uses a 9-point relative grading system and reports an overall Cumulative Grade Point Average (CGPA). The percentage is not printed by CBSE — students calculate it from the CGPA using a simple formula.

CBSE 9-Point Grading Scale

How to Calculate CGPA and Approximate Percentage

Step 1 — Calculate CGPA: Add the grade points of your five main subjects and divide by 5.

Example: Grades A2 (9), B1 (8), A1 (10), B2 (7), A2 (9) → CGPA = (9+8+10+7+9) ÷ 5 = 8.6

Step 2 — Convert CGPA to Percentage: Multiply CGPA by 9.5.

Example: 8.6 × 9.5 = 81.7% (approximate)

CGPA to Percentage Quick Reference

Note: CBSE uses relative grading — the top 1/8th of students who pass a subject in that year get A1, so grade cut-offs shift slightly year to year. The marks ranges in the table above are indicative. The CGPA × 9.5 formula is the official CBSE approximation method.

CBSE Class 10 Preparation Tips 2027

With Phase 1 exams expected in February-March 2027, you have roughly four months from October 2026 to complete your preparation. A structured plan now — covering all five subjects systematically — will make a measurable difference in your CGPA.

Subject-Wise Preparation Strategy

• Mathematics: NCERT textbook problems are your foundation — solve every NCERT example and exercise question. Then move to previous year papers from 2023-2026. Algebra (20 marks) and Geometry (15 marks) together carry 35% of the theory paper, so spend the most time there. For Mathematics Standard, practice Geometry proofs thoroughly. For Mathematics Basic, NCERT alone is sufficient for most questions.
• Science: Divide study time across Physics, Chemistry, and Biology on alternate days. In Physics, solve numerical problems daily — Ohm’s Law, mirror and lens formulas, and resistors in series/parallel are the most consistently asked. In Biology, draw and label diagrams (human brain, cross-section of leaf, nephron, reproductive systems) repeatedly — CBSE awards separate marks for well-labelled diagrams. NCERT Exemplar problems are strongly recommended for higher-order Science questions. Detailed Science notes covering key definitions, equations, and diagrams help enormously in last-month revision.
• Social Science: Make chapter-wise bullet-point notes for History and Political Science. Practice all Geography map-pointing questions (5 marks in every paper, fully predictable if you practise). For Economics, reading each NCERT chapter twice is enough since the subject is entirely factual.
• English: Writing skills (formal letters, notices, articles, speeches) can earn near-full marks if you follow the correct format. Practice 10-15 writing questions before the exam. For grammar, build a reference sheet of tense rules, reported speech transformations, and common prepositions — you can master these in 2-3 days of focused practice.
• Hindi / 2nd Language: Write chapter-wise summaries for all Kshitij and Kritika prose. Memorize central themes and key lines for each poem. Grammar questions on Sandhi, Samas, and Ras are high-scoring and predictable — prepare a list of standard examples for each type.

General Study Plan for CBSE Class 10 2027

• Solve at least 5 full previous year question papers per subject under timed conditions (3 hours) before February 2027. Time management inside the exam is as important as content knowledge.
• Do not neglect internal assessment — 20 marks per subject from periodic tests and project work can push your grade from B2 to B1 or B1 to A2, both of which significantly improve your CGPA.
• Use the CBSE sample papers for 2026-27. CBSE releases these in September-October and they are your best guide to the exact question paper format and difficulty level expected in 2027.
• Plan your revision calendar: October-November to complete all chapters, December for first full revision, January for full syllabus revision, February for past papers and mock tests.
• NCERT textbooks are non-negotiable. CBSE sets papers directly from NCERT examples, in-text questions, and exercises. Do not skip any NCERT questions, even the ones that seem too simple.

CBSE Class 10 Previous Year Statistics

Understanding trends from previous years helps set realistic expectations for the 2027 exam. CBSE Class 10 has seen consistent growth in both registrations and pass percentages, with girls consistently outperforming boys by 2-3 percentage points every year.

Year-Wise Pass Percentage Trend

~denotes approximate figures. 2026 data is confirmed. 2022-2025 data is based on historical records and rounded for readability.

Key Statistical Trends for CBSE Class 10

• Girls consistently outperform boys by 2-3 percentage points. The 2026 gender gap was 2.30 points (94.99% girls vs 92.69% boys).
• Kendriya Vidyalayas (99.57% in 2026) and Navodaya Vidyalayas (99.42% in 2026) lead all institution types by a wide margin every year.
• The Trivandrum and Vijayawada CBSE regions consistently top the region-wise chart. The Guwahati region typically records the lowest pass percentage.
• CBSE registrations have grown by roughly 15% over five years — from about 21.5 lakh in 2022 to 24.71 lakh in 2026. For 2027, a similar growth rate is expected.
• More than 2.20 lakh students scored above 91% marks (A1 across subjects) in 2026, reflecting growing academic competition even at the secondary school level.
• CBSE does not publish subject-wise pass percentages, individual scores, or merit lists for Class 10. The board does not award divisions, ranks, or gold medals.

CBSE Class 10 Compartment Exam 2027

The CBSE Class 10 Compartment Exam 2027 is for students who fail in one subject in the Phase 1 main board exam. This supplementary exam lets you clear the failing subject without losing an entire academic year. It is different from the optional Phase 2 improvement exam.

Who Can Appear for the CBSE Compartment Exam?

• You can sit for the compartment exam if you fail in one subject only. Passing in all other four subjects is required.
• If you fail in two or more subjects, you must re-appear for the full Class 10 board exam in the next academic year.
• Students absent for one paper during the Phase 1 exam (with a valid reason accepted by CBSE) may also be eligible for the compartment exam.
• Students who fail the optional Phase 2 do not get an additional compartment chance — the Phase 1 result stands as the base record.

Expected CBSE Class 10 Compartment Exam 2027 Timeline

• Phase 1 Result: Expected May-June 2027
• Compartment Exam Notification: Expected June-July 2027
• Compartment Exam: Expected July-August 2027
• Compartment Exam Result: Expected August-September 2027

CBSE announces compartment exam dates after the Phase 1 result. Last year (2026), the compartment exam was held approximately two months after the Phase 1 result.

After Clearing the Compartment Exam

• You get your CBSE Class 10 passing certificate with the compartment subject’s result included.
• The certificate typically notes the subject in which the compartment exam was appeared for.
• Compartment results are usually declared before Class 11 begins, so you can seek admission to Class 11 in the same academic year.