Let us start with an uncomfortable truth: most students who score below 80 in their CBSE maths board exam are not bad at maths. They are bad at studying maths for board exams. These are different skills. This guide is about the second one.

Understanding What CBSE Maths Actually Tests

Before making a study plan, understand the paper. A standard Class 10 CBSE Maths paper is divided into four sections:

  • Section A (20 marks): MCQs — tests formula recall and basic application
  • Section B (20 marks): 2-mark short answers — tests standard procedures
  • Section C (24 marks): 3-mark medium questions — tests applied problem-solving
  • Section D (26 marks): 5-mark long questions — tests deep understanding and multi-step problems

Scoring 95+ requires nearly full marks in A and B (these are "gift" marks), and 70-80% in C and D. Most students lose marks in A and B due to silly formula errors — which is completely avoidable.

Phase 1: Three Months Out — Foundation Building

At this stage, cover every chapter once with conceptual understanding:

  1. Week 1-2 per chapter: Read NCERT thoroughly. Do NOT skip examples — NCERT examples are the most reliable indicators of board question types.
  2. For each formula: Write it, look up its visual in MathVis, read the derivation, solve 3 problems.
  3. Create your formula sheet: One A4 sheet per chapter with all formulas, one worked example each. This becomes your revision bible.

Phase 2: One Month Out — Practice and Pattern Recognition

This is where most students waste time. Do NOT solve more textbook examples — you already know those. Instead:

  • Solve the last 5 years of CBSE board papers for your class, timed, under exam conditions
  • Mark which question types you get wrong — these are your weak spots, not whole chapters
  • For each wrong question: identify which formula you misapplied, go back to MathVis for that formula, solve 5 similar problems

Phase 3: Two Weeks Out — Formula Sprint

Every evening for 15 minutes: go through your formula sheet. Cover the right-hand column (formulas), try to recall from memory, uncover and check. This is spaced repetition — one of the most research-backed revision techniques.

During this phase, also review:

  • Construction steps (a common 5-mark question that students lose easy marks on)
  • Statistics formulas (mean, median, mode for grouped data — often 10+ marks)
  • Proof questions (if your chapter includes them — these are usually worth 3+ marks)

Exam Day Tactics

These tactics alone can recover 5-10 marks:

  • Read the entire paper first (5 minutes). Mark questions you are 100% sure about and do those first.
  • In MCQ section: if unsure, try to eliminate wrong options rather than guess randomly.
  • Show all working in Section C and D — you often get partial marks even for wrong answers.
  • Never leave a question blank in Section D. Write the formula, set up the equation, and attempt at least 2 steps. Partial credit adds up.
  • Check Section A and B last (they are easy but formula errors happen when you are rushing).

The Formula Memory Mistake Most Students Make

Students memorise formulas as strings of symbols: "x equals minus b plus or minus root b squared minus four ac all over two a." This is the worst possible way to remember a formula. Instead, understand what each part means: minus b because the parabola is symmetric around x = −b/2a; the square root term measures the distance from the axis to the roots. When you understand, you never forget.

Tools That Will Save You Time

  • MathVis — for formula understanding and the solver for checking work
  • CBSE sample papers (cbseacademic.nic.in) — for the most accurate question format
  • CBSE marking scheme (published officially) — shows exactly how marks are awarded in each step

The difference between 75 and 95 in CBSE maths is not intelligence. It is: formula recall under pressure, systematic problem setup, and showing complete working. All three are trainable. Start today.