EXAM PATTERN

The CBSE Class 10 Science exam pattern consists of a theory paper carrying 80 marks and an internal assessment carrying 20 marks, making a total of 100 marks. The theory paper includes questions from Physics, Chemistry, and Biology, with a mix of multiple-choice, short-answer, long-answer, and competency-based questions. The examination assesses students’ conceptual understanding, numerical problem-solving skills, and ability to apply scientific concepts to real-life situations.

Paper Format

Paper Type - Theory + Internal Assessment

Paper Marks - Theory (80 Marks) + Internal Assessment (20 Marks)

Maximum Total marks - 80 + 20 = 100 Marks

Time duration - 3 hours (Only For Theory Exam)

Unit & their weightage

ELIGIBILITY CRITERIA

CBSE Class 10 eligibility generally requires students to have successfully completed Class 9 from a recognized school and be enrolled in Class 10 at a CBSE-affiliated institution. Students must meet the prescribed attendance requirements and other academic conditions set by CBSE and their school. To appear for the Board examination, students must be duly registered with CBSE and fulfil the examination-related requirements, including submission of the examination form through their school. Specific eligibility conditions may vary for regular and private candidates.

Conditions of eligibility for admission to class X

1. Candidates who have been studying in a School recognised by or affiliated to this Board or any other recognised Board of Secondary Education in India.

2. Candidates can not take admission directly in class X.

3. Candidates had completed a regular course of study for class IX and passed class IX examination from a school affilicated to this Board.

4. The candidates percentage for attendance should be 75% so that the Board to make him/her eligible for the Examinations.

5. Candidate can be admitted to a school only on the transfer of the parents(s) or shifting of their families from one place to another, after procuring from the student the marksheet and the Transfer Certificate duly counter signed by the Educational Authorities of the Board concerned.

6. There is no age limit for candidates taking the Examination.

7. Candidate should have doucments in support of his having passed the qualifying or equivalent qualifying examination.

EXAM SHEDULE

The CBSE Class 10 examination timetable specifies the date, day, and timing of each subject’s Board examination. Exams are generally conducted in multiple shifts/dates, with each subject allotted a specific examination date and duration. The timetable is released officially by CBSE before the Board examinations and may include separate schedules for practical/project assessments. Students should check the latest official timetable for their academic session to confirm examination dates, reporting time, and subject-wise instructions.

TIME TABLE

EXAM ANALYSIS

The CBSE Class 10 Science Board Exam 2026 was conducted on 25 February 2026. The question paper covered major topics from Biology, Chemistry, and Physics, including life processes, chemical reactions, electricity, light, and carbon compounds. The overall difficulty level was reported to be easy to moderate to moderate, depending on the question paper set and individual student experience. The paper included direct, conceptual, numerical, competency-based, and case-based questions, testing students’ understanding of scientific concepts and their ability to apply them.

Exam Date: 25 February 2026

Exam Time: 10:30 AM – 1:30 PM

Subject Code: 086

Theory Marks: 80 | Duration: 3 Hours

Paper Pattern: 3 sections, 39 questions.

The CBSE Class 10 Science 2026 question paper was divided into three subject-wise sections: Biology (30 marks), Chemistry (25 marks), and Physics (25 marks). It included multiple-choice questions, very short-answer questions, short-answer questions, long-answer questions, and case-based questions. Internal choices were available in some questions, allowing students to choose between selected alternatives.

Section-Wise Analysis

Biology: Questions focused on life processes, control and coordination, reproduction, heredity, and environmental concepts. The section tested conceptual understanding, textbook knowledge, and the application of biological principles.

Chemistry: Questions covered chemical reactions and equations, acids, bases and salts, metals and non-metals, carbon compounds, and related concepts. Understanding chemical reactions and their applications was important.

Physics: Questions focused on electricity, magnetic effects of electric current, light, and related numerical problems. Some questions required careful calculations, formula application, and an understanding of diagrams.

Overall Difficulty Level

Overall Difficulty: Easy to Moderate / Moderate

NCERT Relevance: High

Question Type: Direct + Conceptual + Numerical + Competency-Based + Case-Based

Good Attempts: No fixed good-attempt benchmark is officially prescribed for this board examination. All questions were compulsory, with internal choices available in selected questions.

Key Preparation Focus: NCERT concepts, chemical reactions, Biology diagrams, Electricity, Light, numerical problems, and regular practice of previous years’ questions.

STUDY TIPS

Start by understanding the syllabus, exam pattern, marking scheme, and important topics, then create a realistic study schedule based on the available time. Focus on understanding concepts rather than only memorising answers, and use the prescribed textbook as the primary study resource. Prepare concise notes, revise regularly, practise previous-year/sample papers, and solve questions within the given time limit. Identify weak areas through regular self-assessment and give them additional practice. Maintain consistency, take short breaks, get adequate sleep, and avoid leaving the entire syllabus for the final few weeks. In the final stage, focus mainly on revision, practice papers, important concepts, formulas, diagrams, definitions, and commonly tested areas.

3 MONTHS STUDY PLAN

Month 1: Complete the syllabus systematically, understand the basic concepts, and prepare short revision notes for each chapter or topic. Give extra attention to difficult and high-priority areas.

Month 2: Complete the remaining syllabus and begin intensive revision. Practise textbook questions, previous-year questions, sample papers, numerical problems, diagrams, and application-based questions according to the subject.

Month 3: Focus primarily on revision and examination practice. Take full-length mock tests under actual exam conditions, analyse mistakes, revise weak topics, and repeatedly review important concepts, formulas, definitions, diagrams, and key facts. Keep the final days for light revision and avoid starting major new topics.

6 MONTHS STUDY PLAN

Months 1–2: Understand the complete syllabus and build strong conceptual foundations. Study each subject regularly and complete the easier and core topics first while maintaining concise notes.

Months 3–4: Complete the remaining syllabus and strengthen difficult topics. Start practising chapter-wise questions, previous-year questions, numerical problems, diagrams, and application-based questions. Revise completed chapters regularly.

Month 5: Begin full-syllabus revision and increase examination practice. Solve sample and previous-year papers within the prescribed time, analyse errors, and focus on topics where performance is weak.

Month 6: Use the final month mainly for revision and mock tests. Follow a subject-wise revision cycle, practise under exam conditions, correct recurring mistakes, and revise important formulas, definitions, diagrams, concepts, and facts. Maintain a consistent routine, adequate sleep, and a calm approach during the final days.

OVERVIEW

The CBSE Board Examination serves as a pivotal academic milestone for Class 10 and Class 12 students across India and abroad. To ensure a smooth exam experience, students and parents must stay updated with official board regulations, logistical requirements, and post-exam processes along with their regular academic preparation.

1. Key Exam Timings & Schedule

Reporting Time: Students must reach the designated examination center by 9:45 AM. Examination center gates close strictly at 10:00 AM.

Reading Time: Question papers are distributed at 10:15 AM. Students receive 15 minutes of dedicated reading time to review questions before writing begins.

Exam Duration: Writing time runs from 10:30 AM to 1:30 PM for standard 3-hour papers.

2. Allowed & Banned Items

Allowed Items: Printed Admit Card, School ID Card, stationery in a clear/transparent pouch (blue/black ballpoint pens), transparent water bottle, and simple analog watches.

Prohibited Items: Smartwatches, mobile phones, electronic gadgets, calculators, log tables (unless provided by the center), bags, and written paper notes.

Dress Code: Regular students must appear in their official school uniform. Private candidates should wear simple, formal attire.

3. Essential Passing Criteria

Class 10: Candidates must secure a minimum of 33% marks overall (combining Theory and Internal Assessment marks together) in each subject.

Class 12: Candidates must secure a minimum of 33% marks separately in Theory and 33% marks in Practical/Internal Assessment for each subject.

4. Post-Exam Provisions & Support

Verification & Re-evaluation: Students unsatisfied with their results can apply for mark verification, photocopies of evaluated answer sheets, or re-evaluation via the official portal shortly after results are declared.

Supplementary Examinations: Students who fail to pass in 1 or 2 subjects can appear for Compartment/Supplementary Exams conducted around July to clear the subject without losing an academic year.

CBSE Helpdesk & Counseling: CBSE operates a dedicated toll-free tele-counseling helpline (1800-11-8002) during exam season to help students manage stress and address administrative queries.