Every year, students ask me: "Sir, is 95+ in Maths really possible for me?" My answer is always YES β but only if you follow the right strategy. Maths is the most predictable subject in CBSE Class 10. The question types repeat every year. The chapter weightage is fixed. And unlike other subjects, there is no ambiguity in answers β you either get full marks or you lose marks. This guide will show you exactly what to do, chapter by chapter, day by day.
I have coached hundreds of students who went from 60β70 marks to 90β95+ using these exact strategies. Read every tip carefully. These are not generic advice β each one is based on real board paper analysis.
π NCERT Rationalized Syllabus (2025-26): All tips, chapter weights, and strategies in this guide are based on the CBSE 2025-26 rationalized NCERT syllabus β 14 chapters in total. The old Constructions chapter has been removed. Every NCERT example, exercise, and formula referenced here is part of the current syllabus. Do not waste time on deleted topics.
π Chapters marked Easy are your guaranteed marks. Master these first before spending time on Hard chapters.
- Easy chapters: Ch 1 (Real Numbers), Ch 2 (Polynomials), Ch 7 (Coordinate Geometry), Ch 8 (Trig Ratios), Ch 10 (Circles), Ch 14 (Probability). Together: ~40 marks.
- Complete full NCERT for each β all solved examples + all exercises. In the rationalized syllabus, every exercise question is board-relevant. None should be skipped.
- Do 2β3 PYQ papers for each easy chapter. You'll notice the same question patterns repeat every year β same question type, different numbers.
- Once you can solve easy chapter questions without thinking, move to medium chapters (Ch 3, 4, 5, 6, 9, 11).
- Note: Ch 11 (Areas Related to Circles) is medium, not easy β sector/segment combination problems need formula accuracy.
- Solve every solved example in each NCERT chapter β don't just read them, reproduce them on paper with your own hand.
- Complete all NCERT exercise questions β especially the last exercise of each chapter, which typically contains the hardest board-type questions.
- Priority chapters in NCERT rationalized: Ch 6 (Triangles) β Theorems 6.1, 6.2, 6.6 (Pythagoras); Ch 13 (Statistics) β Ex 13.1, 13.2, 13.3; Ch 8 (Trig) β Ex 8.4 identities.
- Mark questions you got wrong in red ink. Revisit them after 3 days β this spaced repetition locks them into memory better than any shortcut.
- After NCERT is fully complete, then β and only then β move to CBSE sample papers and PYQ papers.
- Make a single A4 formula sheet per chapter β write it by hand, never type it. Handwriting deepens memory retention far more effectively.
- Key formulas to prioritise: AP (aβ = a+(n-1)d and Sβ = n/2[2a+(n-1)d]), Quadratic formula (x = [-b Β± β(bΒ²-4ac)] / 2a), Statistics (Mean, Median, Mode), Surface area formulas for all solids.
- Revise formulas every morning for 10 minutes. Say them out loud β verbal recall is faster than reading and more exam-relevant.
- Stick formula sheets on your study room wall. Glance at them during breaks. Passive exposure reinforces active recall.
- On the day before the exam, only revise your formula sheets β do not start new problems.
- Always attempt MCQs first β they take the least time and build confidence for the rest of the paper.
- For MCQs: eliminate wrong options first, then verify your chosen answer by substituting back into the original condition.
- For Assertion-Reason: read BOTH statements independently before choosing. Many students lose marks by reading them together and misidentifying the relationship.
- Most MCQs in CBSE Class 10 come directly from NCERT examples and exercises β this is one more reason NCERT practice is non-negotiable.
- Practice 50+ MCQ papers from official CBSE sample papers and PYQs. Pattern recognition is what makes these feel easy on exam day.
- Step 1 β Extract: Read the problem once. Underline all given numbers and what is asked. Assign variables clearly (Let x = ..., Let a = ..., Let d = ...). This one step alone prevents 80% of errors.
- Step 2 β Build: Form the equation(s) using the given information. Most NCERT word problems give you exactly 2 conditions β 2 equations. Write them out before solving.
- Step 3 β Solve & Verify: Solve the equations. Then substitute your answer back into the original condition to verify it makes sense in context (negative ages or lengths are a red flag).
- Always write a conclusion line: "Therefore, the [answer] is ___." Examiners award 1 step mark for this conclusion.
- First 10 min: Read entire paper. Mark questions you know (β), unsure of (?), and don't know (β). This mental sorting saves you from panic later.
- Next 45 min: Solve all MCQs and 2-mark questions (Sections A & B). Build momentum with confidence.
- Next 70 min: Solve all 3-mark questions (Section C) that you marked β, then move to 5-mark questions (Section D).
- Last 35 min: Attempt case-study questions (Section E, 4 marks each) + revisit any ? questions. Skip β questions β a blank earns the same as a wrong guess.
- In exam hall: Read the full paper in the first 10 minutes. Start with the questions you are most confident about.
- Stay calm: If you hit a hard question, skip it and move on. Come back with a fresh mind. Panic wastes more time than the hard question itself.
- Write every step on a new line. Never combine two steps in one line to "save space." Examiners mark line by line, not answer by answer.
- State what you are doing before doing it: "Let β5 be rational. Then β5 = a/b where HCF(a,b) = 1." This signals understanding, not just calculation.
- For geometry proofs (NCERT Ch 6, Ch 10): draw a neat labelled diagram first, then write "Given:", "To Prove:", "Construction:" and "Proof:" as separate sections.
- End every answer with a box around the final answer, or write "Hence proved." for proofs. This signals completion and makes the examiner's job easier β which benefits you.
- Identity 1 (NCERT Ex 8.4): sinΒ²ΞΈ + cosΒ²ΞΈ = 1 β rearrangements: sinΒ²ΞΈ = 1 β cosΒ²ΞΈ and cosΒ²ΞΈ = 1 β sinΒ²ΞΈ.
- Identity 2: 1 + tanΒ²ΞΈ = secΒ²ΞΈ (divide Identity 1 by cosΒ²ΞΈ)
- Identity 3: 1 + cotΒ²ΞΈ = cosecΒ²ΞΈ (divide Identity 1 by sinΒ²ΞΈ)
- Values table (NCERT Ch 8, Table 8.1): Memorise sin/cos/tan for 0Β°, 30Β°, 45Β°, 60Β°, 90Β°. Write the table from memory 10 times β not just reading it, writing it.
- Heights & Distances trick (Ch 9): Always draw the figure first. Label known angles and unknown sides. Apply tan(elevation angle) = opposite/adjacent. Most NCERT Ch 9 problems resolve with one or two equations involving tan.
- Start PYQ practice at least 8 weeks before the board exam. Don't wait until the last month.
- Solve each PYQ paper in full exam conditions β 3 hours, no breaks, no notes, pen and paper only. Simulating real conditions builds stamina and reduces exam-day anxiety.
- After each paper, make an error table: questions you got right, wrong, and skipped. Your next study session should start with the "wrong" category β not new chapters.
- PYQ papers from 2020 onwards follow the rationalized paper pattern and are the most relevant for your 2026 exam. Prioritise these over older papers.
- Download papers from: CBSE official website (cbseacademic.nic.in) + m2learninghub.com Resources section (free).
- Statistics Mean (NCERT Ex 13.1 & 13.2): Draw a table: Class Interval | Frequency (fα΅’) | Class Mark (xα΅’) | fα΅’xα΅’. Sum the fα΅’xα΅’ column and divide by Ξ£fα΅’. This format alone gets you 3 out of 4 step marks.
- Median (NCERT Ex 13.3): Find n/2. Build the cumulative frequency (cf) column. Locate the median class. Apply: Median = L + [(n/2 β cf)/f] Γ h. No variations β this formula works every time.
- Mode (NCERT Ex 13.3): Find the modal class (highest frequency). Apply: Mode = L + [(fβ β fβ)/(2fβ β fβ β fβ)] Γ h. Know what each symbol means before exam day.
- Surface Area (NCERT Ch 12): Identify which two solids are combined (e.g., cone on cylinder, hemisphere on cylinder). Write both formulas explicitly. Add or subtract curved/total surface areas as needed.
- Practise the Statistics table template 15β20 times with different data sets until setting up the table is automatic, not thought-out.
- Key proofs in rationalized NCERT Ch 6: Theorem 6.1 (BPT / Thales), Theorem 6.6 (Pythagoras theorem). Know both proofs forwards and backwards. These are the most asked proof questions.
- Draw the figure first. This alone triggers your memory of the proof's logic β the diagram IS the roadmap of the proof.
- For every proof, understand why each step follows from the previous one β not just what the step says. This understanding lets you reconstruct the proof even if you forget exact wording.
- Write "Given:", "To Prove:", "Construction:" (if applicable) and "Proof:" as clear sub-headings. Examiners mark each section separately.
- Give a reason for every statement: "(by AA similarity)", "(corresponding angles are equal)", "(from equation 1)". A statement without a reason is half a mark at best.
- Days 1β10: Complete all NCERT exercises for every chapter. No shortcuts, no guides β pure NCERT. Revisit every red-marked question from earlier.
- Days 11β20: Solve 2 full PYQ papers per week under exact exam conditions (3 hours, no notes). Review every mistake the same evening β don't let errors carry forward to the next day.
- Days 21β27: Do 3 CBSE official sample papers (released Oct 2025). Use the marking scheme to self-evaluate. Focus revision time only on your weakest 2β3 chapters.
- Days 28β30: Formula revision only. Write each formula from memory without looking. Fix gaps. Sleep 8+ hours. Never start new topics in these final days.
- Use a ruler for drawing graphs and tables. Never draw freehand in the exam β especially for coordinate geometry and statistics graphs.
- Leave one blank line between different questions. Leave at least half a page between different sections. Cramping answers together signals poor organisation.
- Write question numbers prominently on the left margin before each answer β exactly as they appear in the paper. Examiners need to locate answers quickly.
- Don't overwrite or use excessive correction fluid. Strike through mistakes neatly with a single clean line.
- Circle or box your final answer in every question β this catches the examiner's eye immediately and signals that you know what the answer is.
- Keep a "Doubt Notebook." When you're stuck, write the question + exactly what you tried and where you got confused. This process of writing the doubt often reveals the solution.
- Ask your doubt in M2 Learning Hub's free WhatsApp doubt group β Manish Sir responds within hours, usually with a step-by-step explanation.
- After getting the solution, solve a similar NCERT question on your own to confirm you've genuinely understood β not just followed someone else's steps.
- Revisit your Doubt Notebook once a week. The same concepts often reappear in different question forms β your past doubts are a personalised list of your weak points.
- Night before: Only revise formula sheets for 1 hour. Then stop completely. No new problems, no new chapters, no "just one more paper."
- Sleep: 8 full hours, minimum. A rested brain recalls 30% faster than a tired one. This is neuroscience, not laziness β sleep consolidates everything you've studied.
- Morning: Light breakfast + glance at formula sheet one final time. Don't discuss the paper with friends before entering the hall β it creates last-minute anxiety.
- In exam hall: Read the full paper in the first 10 minutes. Start with the questions you are most confident about. Build momentum early.
- Stay calm: If you hit a hard question, skip it and move on. Come back with a fresh mind. Panic wastes more time than the hard question itself.
Days 1β7NCERT Completion
Days 8β14NCERT + PYQ Start
Days 15β21Trigonometry Focus
Days 22β28Hard Chapters + Mock
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