CBSE Class 10 board exam study guide

Make the official syllabus your checklist

Track each subject as: not started, learning, practising, ready to explain.

Open the current CBSE curriculum and write down the exact subjects you take. For Mathematics, confirm whether your registration is Basic or Standard; do not practise from a different paper and assume it matches yours.

For each chapter, keep three small marks: I can explain the idea, I can solve a fresh question, and I can check my answer. A chapter is not finished just because you read it once.

If your school has shared a revised portion or a subject-specific instruction, ask your teacher to confirm it against the official curriculum before removing topics from your checklist.

• Use the 2026–27 curriculum, not a forwarded old-year list.
• Match the subject and Mathematics level shown in your school records.
• Write down one topic you need to ask a teacher about.

Mathematics: practise the first step, not only the final answer

After a worked example, close the book and try a similar question from a blank page. Write the reason for each major step, keep signs and units visible, and draw a clean figure when the question needs one.

When a question goes wrong, label the slip: concept, choosing a method, calculation, reading the question or presentation. Redo that question later without looking at the solution, then try one new question of the same type.

Once the chapters in your syllabus are covered, mix topics in a timed set. Mixed practice helps reveal whether you can recognise which method fits without a chapter heading telling you.

• Keep a short list of formulas with one example of when each is useful.
• Show working clearly enough that another person can follow it.
• Redo missed questions from a blank page.

Science: connect the idea, diagram, equation and reason

For a process or system, practise explaining what changes, what causes the change and what evidence or diagram makes it clear. Draw and label diagrams from memory, then compare the labels with your textbook.

For numerical questions, write the known values, the relation you are using, the substitution and the unit. For chemical equations, practise balancing and writing the correct symbols before you try to memorise a long answer.

Use the official Science sample paper to notice the range and wording of questions. Use its marking scheme to review how an answer is organised; it is a reference for practice, not a prediction of the next paper.

• Draw at least one important diagram from memory in your own study session.
• Check units, labels, signs and chemical symbols.
• Explain one process aloud in simple words before writing it.

Languages and Social Science: answer the question that was asked

Underline the command in a question: describe, compare, explain, give reasons or evaluate. Make a short answer outline before you write so the response stays focused on that command.

For Social Science, use the current syllabus and your teacher's instructions for maps, sources, dates and diagrams. For language papers, practise the required formats and organise literature answers around the text rather than adding unrelated memorised paragraphs.

When checking a sample paper, compare your answer with the official marking scheme and your teacher's guidance. The scheme shows an expected approach; it is not a reason to copy every line word for word.

Use a sample paper to find the next lesson

The CBSE says its 2026–27 sample question papers give a broad template for question-paper design and curriculum coverage. Treat them as a practice reference, not as a list of questions guaranteed to appear.

Attempt a timed paper after you have covered enough of the syllabus for the result to be useful. Afterwards, sort every lost mark into a next action: relearn one idea, practise one method, slow down to read, or improve how the answer is shown.

Do not immediately sit another full paper to escape a difficult result. First fix the two or three repeated errors, then check whether they have changed in a shorter mixed set.

• Use the official subject paper and matching marking scheme.
• Review the paper before looking at another set.
• Keep the official reference separate from Karn's scored practice.

A school-week rhythm that leaves room for real life

After school or tuition, choose one small chapter target rather than writing “study Science.” Begin with a closed-book recall of yesterday's idea, do focused questions, and finish by noting one doubt or one mistake to revisit.

Rotate subjects across the week. Keep a short buffer for unfinished school work, practicals, illness or family plans; a plan that cannot bend is hard to keep.

Use the printable seven-day planner below. Fill it with your actual school timetable and available time. The blank spaces are intentional: they make it possible to adjust without starting over.

My next seven study days

Print this page and write your actual school, tuition and home study tasks. No account is needed.

1. Monday: ________________________________
2. Tuesday: ________________________________
3. Wednesday: ________________________________
4. Thursday: ________________________________
5. Friday: ________________________________
6. Saturday: ________________________________
7. Sunday: ________________________________

Official sources to check

• CBSE 2026–27 curriculum — checked 8 Nov 2026. Use the curriculum for the exact subjects and academic session.
• CBSE Class X sample papers and marking schemes — checked 8 Nov 2026. The official index includes Science, Mathematics Basic and Mathematics Standard.
• CBSE notice about the 2026–27 sample papers — checked 8 Nov 2026. The notice describes sample papers as a broad template for paper design and curriculum coverage.
• NCERT Class I–XII textbook PDFs — checked 8 Nov 2026. Choose the class, subject and book matching your current school course.

Test series and doubt-clearing

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