How to Score 90+ in Maths: Tips for CBSE Students

The #1 reason students struggle with Maths isn't lack of intelligence — it's accumulated gaps.

Maths is the most sequential subject. If you didn't understand fractions in Class 6, you'll struggle with algebra in Class 8 and trigonometry in Class 10. Every concept builds on previous ones.

The second reason is fear. "I'm not a maths person" becomes a self-fulfilling prophecy. Students who believe they can't do maths stop trying, and their performance drops — confirming their belief.

The third reason is wrong practice methods. Reading solved examples is not the same as solving problems yourself. Many students "study" maths by reading — but maths is a doing subject, not a reading subject.

Class 10 Maths Weightage (CBSE 2026-27):

• Algebra (Polynomials, Linear Equations, Quadratic Equations, AP): ~20 marks


• Geometry (Triangles, Circles): ~15 marks


• Trigonometry: ~12 marks


• Mensuration (Surface Areas, Volumes, Areas): ~10 marks


• Statistics & Probability: ~11 marks


• Coordinate Geometry: ~6 marks


• Number Systems: ~6 marks

Don't ignore "easy" chapters: Coordinate Geometry and Statistics are considered straightforward. Students who score 90+ treat these as guaranteed marks and never lose marks here.

Rule 1: Solve, don't read. Open a problem, attempt it without looking at the solution. Struggle for 5-10 minutes before checking the answer. This struggle is where learning happens.

Rule 2: Do NCERT twice. First pass: solve all exercises with help (looking at examples). Second pass: solve without any help. If you can do the second pass cleanly, you'll score at least 80.

Rule 3: Practice NCERT Exemplar. After mastering NCERT, move to Exemplar problems. These are slightly harder and prepare you for the 15-20% tricky questions in the exam.

Rule 4: Time yourself. In the actual exam, you have roughly 3 minutes per mark. Practice solving under time pressure at least once a week.

Rule 5: Maintain an "error journal." Write down every mistake you make, why you made it, and the correct approach. Review this journal weekly. Your error patterns reveal your weak spots.

"Silly mistakes" cost students 5-10 marks in every maths exam. They're not actually silly — they're predictable and preventable:

• Sign errors: The most common mistake. Always double-check when you multiply/divide by negative numbers.


• Not reading the question fully: "Find the area" vs "Find the perimeter" — read twice before solving.


• Skipping steps: Write every step, even if you can do it mentally. Steps earn partial marks even if your final answer is wrong.


• Unit errors: Forgetting to convert cm to m, or writing the answer without units.


• Leaving questions incomplete: If you're stuck, write whatever you know — the formula, the substitution, the first step. Partial marks add up.

Every student's maths weaknesses are different. One might struggle with trigonometric identities; another with linear equations. Traditional coaching gives everyone the same problems.

AI-powered practice changes this by:

• Diagnosing your specific gaps through adaptive quizzes


• Generating targeted practice for your weak chapters and difficulty level


• Step-by-step explanations that show not just the answer, but why each step works


• Difficulty progression that moves from easy to medium to hard as you improve