How to prepare: 27 questions answered
Practical answers on preparing for CBSE Class 10 and 12 boards: where to start, NCERT, previous year papers, timetables, time management and stress.
How should I start preparing for CBSE board exams?
Start with the NCERT textbook for each chapter. Then solve that chapter's previous year board questions and check them against the official marking scheme. Once a subject is done, take full timed mock papers. BoardPrep lets you practise previous year questions chapter by chapter for free.
When should I finish the syllabus for CBSE boards?
Aim to finish the full syllabus by December. That leaves January and February for full previous year papers, sample papers and revision, which is when most marks are won.
Are NCERT books enough for CBSE board exams?
For most subjects, yes. CBSE board questions are set on the NCERT syllabus, and many come directly from NCERT examples, exercises and in-text questions. Pair NCERT with previous year papers so you know how questions are framed.
How many previous year papers should I solve before boards?
Solve at least the last 5 years of board papers for each subject, plus the latest sample paper. CBSE sets 2 or more different papers per year, so that comes to about 10 papers per subject. BoardPrep has 192 board papers from 2022–2026 for free. Class 10 · Class 12.
Do questions repeat in CBSE board exams?
Concepts repeat every year, and near-identical questions do appear again. BoardPrep marks a question as repeated only when at least half of its key words match a question from a different board year. Each subject page lists its most repeated questions. How we detect repeats.
Should I study the chapters with the highest weightage first?
Yes, revise the high-mark chapters first, but don't skip any chapter, because every chapter can be asked. For example, Trigonometry averages about 16 marks per Class 10 Maths board paper. See chapter weightage for every subject.
How do I make a study timetable for board exams?
Give each day 2–3 subjects in focused 45–60 minute blocks with short breaks. Put your weakest subject in your freshest hours, and keep one day a week for revision and a timed mock paper. BoardPrep's free study tracker sets a daily goal and keeps your streak.
How many hours should a Class 10 student study for boards?
Focused time matters more than total hours. Many students do well with 3–4 focused hours a day during the school term, rising to 6–8 in the final weeks before the exams. Spend a good part of that solving real board questions.
How many hours should a Class 12 student study for boards?
Class 12 needs more depth, especially if you are also preparing for an entrance exam. 5–6 focused hours a day is common, rising in the final two months. Use the board papers to check your progress every week.
How can I improve my writing speed for board exams?
Write full answers on paper under a timer instead of just reading them. Solve at least one full paper in 3 hours every week. Use short points, headings and underlined key terms instead of long paragraphs.
How should I manage time in the board exam paper?
Use the 15 minutes of reading time to choose between internal-choice questions. Attempt sections in an order you are confident with, and don't get stuck on any one question. Keep the last 15 minutes to check your answers and fill any blanks.
How can I score 95% or more in CBSE boards?
Master the NCERT textbook, solve every board paper from the last 5 years, and write answers the way the marking scheme expects: key terms, steps, diagrams and units. Take full timed mocks in the final 6 weeks and fix every mistake you make.
How do I write answers according to the CBSE marking scheme?
Read a few official marking schemes for your subject. They show the exact value points examiners give marks for. Use those key terms, show every step in numericals, label diagrams, and match the length of your answer to the marks.
Why should I read CBSE marking schemes?
Marking schemes show what examiners actually give marks for. Students often lose marks for missing a key term or a step even when they know the answer. BoardPrep matches 6,488 questions to their official marking-scheme answer.
How do I revise a whole subject in one week?
Spend the first few days on the highest-weightage chapters. For each chapter, revise the NCERT summary and solve its previous year questions. Keep the last 2 days for 2 full timed papers. Chapter weightage shows where to start.
Does BoardPrep help me revise my mistakes?
Yes. BoardPrep brings back the questions you got wrong as review questions, and shows your weak chapters on the dashboard so you know what to revise next. It is free.
How do I prepare for case-based questions?
Practise reading a passage or table and pulling out exactly what is asked. Most case-based questions test an NCERT concept in a new setting. Solve the case-based questions from recent board papers and the 2026-27 sample papers.
How do I deal with board exam stress?
Sleep 7–8 hours, take short breaks, and study in planned blocks so you can see your progress. Talk to a parent, teacher or friend when it feels heavy. CBSE also runs free counselling for students around exam time; details are on cbse.gov.in.
Do I need coaching for CBSE board exams?
Not necessarily. Many toppers prepare through self-study with NCERT, previous year papers and regular mock tests. Coaching can help with specific doubts, but practising real board questions is what matters most, and that can be done for free.
How can I prepare for boards for free?
Use free NCERT textbooks (ncert.nic.in), CBSE's official sample papers (cbseacademic.nic.in), and BoardPrep for free previous year papers with answers, chapter-wise practice and unlimited mock tests. There are no hidden charges at any of them.
Is it too late to start preparing for boards in January?
No, but you must be focused. Start with the highest-weightage chapters, learn them through their previous year questions, and take a full paper every few days. Chapter weightage shows which chapters give the most marks.
How many mock tests should I take before boards?
In the last 6–8 weeks, take at least one full timed mock per subject per week, and check every answer against the marking scheme. BoardPrep's free generator makes a new board-pattern paper each time, with an answer key.
Should I solve sample papers or previous year papers first?
Start with previous year papers to learn what CBSE asks and which questions repeat. Then solve the latest sample paper, because it shows the current pattern most clearly. 2026-27 sample papers.
How should I prepare for CBSE Class 10 Maths?
Solve every NCERT example and exercise, keep a formula sheet, and practise previous year papers under a timer. Trigonometry carries the most marks in recent board papers, followed by Circles and Statistics. Class 10 Maths previous year papers.
How should I use BoardPrep in the last month before boards?
Each day, practise the high-weightage chapters of one or two subjects question by question, then review the questions you got wrong. Every few days, generate a full board-pattern mock paper, take it under a 3-hour timer and check it with the answer key. All of this is free. Open BoardPrep.
How do I prepare for Class 12 Physics numericals?
Learn the derivations and formulas for each chapter, then solve NCERT exercises and previous year numericals without looking at the solution. Always write the formula, substitute the values with units and box the final answer, because each step earns marks. Class 12 Physics papers.
How should I prepare for CBSE Class 10 Science?
Split it into three parts. For Physics, practise numericals and ray diagrams. For Chemistry, learn the reactions and equations. For Biology, practise labelled diagrams and process steps. Light and Electricity carry the most marks in recent board papers. Class 10 Science previous year papers.
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