CBSE Class 10 Exam Pattern 2026: Revised Two-Phase Scheme, Marking Scheme and Competency Based Questions

CBSE Class 10 Board Exam 2026 is conducted in offline (pen-and-paper) mode under a new two-examination scheme — Phase 1 (main exam) held in February–March and Phase 2 (improvement exam) held in May–June. Each subject carries 100 marks (80 marks theory + 20 marks internal assessment), and the exam follows a five-section question paper design with no negative marking for any question type.

• CBSE Class 10 2026 follows a two-examination scheme — Phase 1 (main) in February–March and Phase 2 (improvement) in May–June.
• Each subject has 80 marks theory and 20 marks internal assessment, totalling 100 marks.
• The theory paper has five sections (A to E) covering MCQs, very short answer, short answer, long answer, and case-based questions.
• 50% of the paper consists of competency-based questions — case studies, source-based, and application-type questions.
• You can appear in Phase 2 to improve marks in up to 3 subjects; the best score from either phase counts on your marksheet.
• No negative marking applies to any question type in CBSE Class 10.
• Phase 2 is open only to students who already appeared in Phase 1 and is optional.

CBSE Class 10 Exam Pattern 2026: Overview

The CBSE Class 10 exam pattern 2026 has been significantly revised under the two-examination scheme announced by CBSE in February 2025. This scheme, implemented from the 2025–26 academic year, gives students two structured opportunities to demonstrate their knowledge — Phase 1 (the main board exam) and Phase 2 (an optional improvement exam).

CBSE Class 10 2026 is an offline board exam conducted in two phases, with each subject carrying 80 marks for theory and 20 marks for internal assessment.

CBSE Class 10 Exam Pattern 2026: Important Dates

The CBSE Class 10 2026 exam schedule spans two phases across the academic year. Phase 1 (the main exam) was held in February–March 2026, and Phase 2 (the improvement exam) is scheduled from May to June 2026. Check all key dates below.

Note: Phase 1 results were declared on April 15, 2026. Phase 2 exams (improvement) are currently ongoing (May 15 – June 1, 2026). Phase 2 results are expected in June–July 2026.

Source: CBSE Official Website — cbse.gov.in

CBSE Class 10 2026: Detailed Exam Pattern

The CBSE Class 10 2026 question paper is divided into five sections — A through E — covering different question types and marks. The paper follows a 50% competency-based design aligned with NEP 2020, with all exams conducted in offline mode. Both Phase 1 and Phase 2 follow the same question paper pattern and marking scheme.

The CBSE Class 10 2026 exam pattern is identical for both Phase 1 and Phase 2 — same sections, same marks distribution, same marking scheme.

Standard Question Paper Structure (Per Subject — 80 Marks Theory)

Note: Internal choice is available in Sections C, D, and E. You need to attempt one out of two options wherever internal choice is provided.

Internal Assessment Breakdown (20 Marks)

Phase 1 vs Phase 2 — Key Differences

CBSE Class 10 Marking Scheme 2026

The CBSE Class 10 marking scheme 2026 assigns marks based on question type, with no negative marking for any section. The same marking rules apply across Phase 1 and Phase 2 to ensure fairness and consistency in evaluation.

There is no negative marking in CBSE Class 10 2026 — attempt every question, as a wrong answer does not reduce your score.

Note: For subjective questions (Sections B, C, D, E), step marking is applied — you earn partial marks for correct steps or partial answers even if the final answer is wrong.

Internal Assessment Marking

Internal assessment marks are awarded by your school throughout the academic year. The 20 marks are split across periodic tests (10 marks), notebook submission (5 marks), and subject enrichment activities (5 marks). These marks are not subject to re-evaluation by CBSE.

CBSE Class 10 Subject-Wise Exam Pattern 2026

While the general five-section design applies across most subjects, each subject has a specific question paper design that differs in the number of questions per section and total marks distribution. Here is the subject-wise breakdown for all five main subjects.

Mathematics (Standard and Basic)

Both Mathematics Standard (041) and Mathematics Basic (241) follow the same question paper design. The syllabus and paper structure are identical; they differ in difficulty level and subject weightage for higher studies.

Note: Internal choice is provided in 2 questions each of Sections B and C, and in all questions of Sections D and E.

Science

The Science paper covers Physics, Chemistry, and Biology. Case-based questions (Section E) in Science are drawn from real-world scientific contexts and carry 12 marks.

Social Science

The Social Science paper has been restructured so that each section is dedicated to one discipline — History (Section A), Geography (Section B), Political Science (Section C), and Economics (Section D). The paper has 38 questions, all compulsory, with map-based questions included.

English Language and Literature

The English paper tests reading, writing, grammar, and literature skills. The paper is divided into four broad areas with a strong emphasis on comprehension and writing.

Hindi (Course A and Course B)

The Hindi paper (both Course A and Course B) is 80 marks and divided into four sections — A (reading), B (writing), C (grammar), and D (literature). Course A includes higher-level literary texts, while Course B is slightly less intensive.

CBSE Class 10 Question Types 2026

The CBSE Class 10 2026 question paper includes five distinct question types spread across sections A to E. Understanding each type helps you plan your time and approach effectively. 50% of the total theory marks come from competency-based questions — these test your ability to apply concepts, analyse data, and interpret real-world situations.

Competency-based questions (case-based, source-based, data interpretation, and situational) form 50% of the theory paper — these cannot be answered through rote learning alone.

In addition to the above, some subjects include map-based questions (Social Science) and diagram-based questions (Science, Mathematics). These sub-types fall within the broader section categories above.

CBSE Class 10 Exam Pattern: Changes in 2026 vs Previous Year

The CBSE Class 10 exam pattern 2026 introduces the most significant structural change in recent years — the shift from a single annual examination to a two-examination scheme. This was announced by CBSE in February 2025 and implemented from the 2025–26 academic year.

The CBSE Class 10 two-examination scheme is the biggest pattern change in recent years — students now get two structured opportunities to appear in board exams.

Source: CBSE — Scheme for Two Examinations, Class X from 2026 (February 2025)

How to Prepare Based on CBSE Class 10 Exam Pattern

Your preparation strategy should align directly with the CBSE Class 10 2026 exam pattern. The five-section design, 50% competency-based weightage, and the two-phase scheme all offer specific strategic advantages if you plan correctly.

1. Prioritise Section E (Case-Based Questions) for 12 quick marks. These questions provide a passage or data set — if you read carefully, you can answer them without deep recall. Practice at least 3–4 case-based sets per subject every week.
2. Lock Section A (MCQs) — 20 marks with zero time wasted. MCQs reward clear conceptual understanding. Revise all definitions, formulas, and key terms so you can eliminate wrong options quickly. Attempt all 20 questions — there is no negative marking.
3. Use the two-phase scheme strategically. Plan Phase 1 as your best shot. If your score in up to 3 subjects falls short of your target, use Phase 2 (May–June) to improve. The best score from either phase appears on your final marksheet.
4. Build answer structure for Sections C and D. Long and short answer questions use step marking — you earn partial marks even with an incomplete answer. Always write what you know, in a structured format. Practise writing full answers under timed conditions.
5. Do not neglect Internal Assessment (20 marks). These marks are earned throughout the year through periodic tests, notebooks, and activities. Consistent effort in Internal Assessment can be the difference between grade bands.
6. Practise competency-based questions daily. With 50% of the paper being competency-based, you need to train your brain to read data, interpret situations, and apply concepts — not just recall facts. Solve previous year papers and sample papers released by CBSE.
7. Time your practice for the 3-hour paper. With 39 questions across 5 sections in 180 minutes, you have about 4.5 minutes per question on average. Spend less on MCQs and reserve time for long-answer and case-based sections.