These CBSE board exam preparation tips are for Class 10 and Class 12 students appearing in the 2027 board exams, and for parents who want to help without adding pressure. You will get a month-by-month plan, subject-wise strategy, answer-writing tips and the latest exam rules in one place.
Quick answer: To prepare for CBSE Board Exam 2027, finish the NCERT syllabus by December, practise CBSE sample papers and marking schemes in January, write full-length timed papers in February, and revise from short notes. Focus on competency-based questions, which are around half of the paper, and sleep 7–8 hours.
CBSE Board Exam 2027: What Is Different This Year
Before planning, understand the exam structure, because it changed recently for Class 10.
Two Board Exams for Class 10
From the 2026 session, CBSE started a two-exam system for Class 10, and it continues for 2027:
- The first exam (February–March 2027) is compulsory for all students.
- The second exam (expected in May 2027) is optional. It is meant for students who want to improve their score.
- In the second exam, a student can try to improve in up to three main subjects from Science, Mathematics, Social Science and Languages.
- CBSE counts the better of the two scores, so attempting the second exam cannot reduce your marks.
- Students who skip three or more subjects in the first exam are not eligible for the second one.
Important: treat the first exam as your real exam. The second attempt is a safety net, not a plan.
Class 12 Has One Main Exam
Class 12 students still have one main board exam, expected from February 2027, with supplementary exams later for those who need them.
Question Pattern
Since 2024-25, CBSE papers for both classes have followed roughly this mix, and coaching and publisher reports say it continues in 2026-27. Always confirm with the official sample paper of your subject.
| Question type | Approx. share of marks | What it tests |
|---|---|---|
| — | — | — |
| Competency-focused (case-based, source-based, application) | About 50% | Using concepts in real situations |
| Select response (MCQs, assertion-reason) | About 20% | Quick recall and concept clarity |
| Constructed response (short and long answers) | About 30% | Explanation, steps, writing skill |
The official 2027 date sheet is released on cbse.gov.in. Once it is out, plan your final revision around the gaps between papers. Sample question papers and marking schemes for every subject are on the CBSE Academic website.
Month-by-Month Study Plan (November 2026 to February 2027)
| Month | Main goal | Daily target |
|---|---|---|
| — | — | — |
| November | Finish remaining syllabus, start notes | 2 chapters/week per subject + 1 hour revision |
| December | Complete syllabus, practicals and projects | Finish NCERT exercises + examples |
| January | Sample papers, pre-boards, weak topics | 1 full paper every 2–3 days |
| February | Final revision, timed practice | Short notes + formula sheets + 1 paper/day |
November: Close the Syllabus Gaps
List every chapter of every subject and mark it green (done), yellow (half done) or red (not started). Finish the red chapters first. Make one-page notes for each chapter as you go, so you don’t have to re-read the whole textbook later.
December: Complete NCERT and Practical Work
Solve every NCERT in-text question, exercise and example. CBSE papers are built on NCERT, and many questions are direct or slightly changed versions. Also finish practical files, projects and internal assessment work, which carry marks of their own.
January: Shift to Papers
Start solving the official sample papers with a timer. After each paper, check it against the marking scheme to see where marks are given. Most schools hold pre-boards in this period; treat them seriously and fix the mistakes they show.
February: Revise, Don’t Restart
Avoid starting new reference books now. Revise from your notes, formula sheets and the mistakes notebook. Do one timed paper a day for the next subject and stop heavy study by 10–11 pm.
Subject-Wise CBSE Board Exam Preparation Tips
Mathematics
- Practise every NCERT exercise and example; then do sample papers.
- Write all steps. CBSE gives step marks even if the final answer is wrong.
- Keep a formula sheet and revise it daily for 10 minutes.
- For Class 12, give extra time to calculus (integration, differential equations) and probability, which carry big weightage.
- Do not leave case-study questions; their first parts are often easy.
Science (Class 10)
- Treat Physics, Chemistry and Biology as three separate subjects in your timetable.
- Practise labelled diagrams (human eye, heart, nephron, electric circuits); neat diagrams earn marks.
- Learn chemical equations by writing them, not just reading.
- For numericals, write the formula, substitute values with units, then answer.
Physics, Chemistry, Biology (Class 12)
- In Physics, practise derivations and numericals together; don’t memorise derivations without understanding.
- In Chemistry, make a separate notebook for named reactions and organic conversions.
- In Biology, NCERT lines are key. Read the textbook more than once and practise diagrams.
- If you are also preparing for JEE or NEET, keep at least 2–3 hours daily for board-style written answers.
Social Science
- Use timelines for History and mind maps for Political Science and Economics.
- Practise map work every week; map questions are easy marks.
- Write answers in points with a short intro line, and underline key terms.
- Source-based questions need careful reading of the passage first.
English and Hindi
- Learn the formats of letters, notices and other writing tasks as given in the latest sample paper.
- Read the chapter summaries and character sketches of literature lessons.
- Practise unseen passages with a timer; they are scoring if you read the questions first.
- Keep handwriting clear and avoid spelling mistakes.
Commerce and Humanities (Class 12)
- In Accountancy, practise full questions regularly; formats matter as much as figures.
- In Economics and Business Studies, learn definitions and features in point form.
- In subjects like Political Science and History, write answers with clear headings and examples.
Answer-Writing Tips That Add Marks
- Read the whole paper in the first 15 minutes (reading time) and mark easy questions.
- Attempt questions you know first, but keep the section order neat.
- Match answer length to marks: a 2-mark answer should not take a full page.
- Highlight key points with underlining.
- Leave a line between answers and write question numbers clearly.
- Draw diagrams, flowcharts or tables wherever they explain better.
- Keep the last 10–15 minutes to check calculations, units and missed questions.
Smart Revision Techniques
- Active recall: close the book and write what you remember, then check.
- Spaced revision: revise a chapter after 1 day, 1 week and 1 month.
- Mistakes notebook: note every error from tests with the correct method.
- Teach someone: explaining a topic to a friend or sibling shows gaps quickly.
- Pomodoro: study 45–50 minutes, then take a 10-minute break.
Technology can help if used carefully. AI tools can explain a tough concept or create practice questions, but always check answers with NCERT. See our list of best AI tools for students in India for options.
Health, Sleep and Stress Management
Good marks need a fresh mind, not just long hours.
- Sleep 7–8 hours, especially the night before an exam.
- Eat light, home-cooked food and drink enough water.
- Take a 20–30 minute walk or do light exercise daily.
- Keep your phone away while studying; use it only for planned breaks.
- Don’t compare your preparation with friends’ WhatsApp status or social media posts.
CBSE usually runs free psycho-social counselling for board students before the exams. In the 2026 season it offered a toll-free helpline, 1800-11-8004, along with tele-counselling; check cbse.gov.in for the 2027 schedule.
Tips for Parents
- Help create a fixed, quiet study space at home.
- Discuss the timetable, not just marks and ranks.
- Avoid comparing your child with cousins or neighbours.
- Remind them that the optional second exam exists for Class 10, so one bad paper is not the end.
Common Mistakes Students Make Before Boards
- Collecting too many books. NCERT, one question bank and the official sample papers are enough for most students.
- Only reading, never writing. Board exams test writing speed and presentation. Write answers during practice, not just in the exam hall.
- Ignoring the marking scheme. It shows the exact keywords and steps examiners look for. Two minutes with it can save many marks.
- Skipping internal and practical work. These marks are often the easiest to get full, so complete files and projects on time.
- Late-night cramming. Studying till 2 am before a paper usually hurts recall the next morning.
- Leaving questions blank. There is no negative marking in CBSE boards, so attempt every question, even partly.
- Comparing with toppers’ videos. Use them for ideas, but follow a timetable that fits your own speed.
How to Use Previous Year Papers
Solve previous year papers after you finish a subject, not before. Note which chapters repeat and what kind of questions they ask. Remember that the pattern has moved towards competency-based questions, so use the latest sample paper as your main guide and older papers as extra practice. The same habit of solving past papers also helps later in competitive exams, as explained in our guide on how to prepare for UPSC.
Exam-Day Checklist
- Keep your admit card, school ID and stationery ready the night before.
- Carry only the items allowed in the instructions printed on your admit card.
- Reach the centre early, as per the reporting time on the admit card.
- Do not carry mobile phones, smartwatches or other electronic devices into the exam hall.
- Eat something light and drink water before leaving home.
- After the exam, don’t discuss answers for long; move on to the next paper.
Frequently Asked Questions
When will the CBSE Board Exam 2027 start?
Class 10 Phase 1 and Class 12 board exams are expected to begin in February 2027. The official date sheet is published on cbse.gov.in, so always check it there rather than relying on social media.
Is the second board exam compulsory for Class 10 students?
No. Only the first exam is compulsory. The second exam, expected in May 2027, is optional and lets students improve in up to three main subjects, with the better score counted.
How many hours should I study daily for CBSE boards?
Most students do well with 6–8 focused hours a day in the last two months, including school time for revision. Quality matters more than hours, so use short breaks and test yourself regularly.
Is NCERT enough for CBSE board exams?
NCERT is the base and covers most questions. After finishing NCERT, practise the official sample papers and previous year papers to get used to competency-based questions.
How can I score 95% in CBSE boards?
Finish the syllabus early, solve every NCERT question, practise at least 8–10 full timed papers per subject, and study the marking scheme to learn how marks are given. Neat presentation and step-wise answers also add marks.
Which subjects should I revise first?
Start with the subject whose exam comes first in the date sheet, and give extra time to your weakest subject every day. Keep easy-scoring subjects for short daily revision so they stay fresh.
Final Thoughts
CBSE board exam preparation is about consistency, not last-minute panic. Finish NCERT by December, move to sample papers and pre-boards in January, and keep February for revision and timed practice. Once the boards are done, start thinking about your next step with our guide to best career options after 12th.
