CBSE Class 10 Maths vs Science: Where to Focus for a 90%+ Score?

It is indeed possible for a student to achieve 90% and above marks in the CBSE Class 10th board examinations with appropriate planning and preparation. However, it is certainly true that while focusing on all other subjects, one needs to give additional importance to the subjects of Mathematics and Science. Here lies the doubt in the mind of many students as to which one is preferred.

Here is a brief comparison of both Math and Science in CBSE Class 10.

Chapter Weightage Comparison

Both Science and Math carry 80 marks in the theory exam. However, their chapter distribution differs.

In Maths, Algebra, Geometry, and Trigonometry contribute a major share of marks. In Science, Physics chapters like Electricity and Light, along with Biology topics such as Life Processes, usually carry higher weightage.

Easy vs Hard Marks Analysis

Maths

For Maths, students should focus on some specific chapters listed below that help score higher with relatively less effort:

• Statistics and Probability
• Coordinate Geometry
• Surface Areas and Volumes
• Linear Equations

These chapters involve straightforward concepts and repeated question patterns.

Science

Focusing on these chapters allows students to score well easily:

• Chemical Reactions and Equations
• Our Environment
• Heredity
• Acids, Bases and Salts

Clearing concepts on these topics is the key, but it requires consistent revision rather than lengthy calculations.

Low-hanging fruit: If you are short on time, prioritize these chapters before moving to more challenging topics like Trigonometry or Electricity. However, Trigonometry is also a scoring part that can help students get a smart score.

Time-to-Score Analysis

Different chapters demand different preparation times.

For students aiming for 90%+, an effective weekly split is:

• 55% Maths
• 45% Science

Math generally requires more problem-solving practice and clear concepts. On the other hand, Science needs regular revision and concept retention.

Exam Pattern and Question Types

Maths

The paper typically includes:

• Multiple Choice Questions (MCQs)
• Short-answer questions
• Long-answer numerical problems
• Case-study-based questions

Success depends on accuracy and showing every calculation step.

Science

The Science paper includes the following:

• MCQs
• Assertion and Reason questions
• Theory-based answers
• Numerical questions (Physics)
• Diagram-based questions (Biology)

Students who understand concepts and practice diagrams usually perform well.

Overall, Maths is often more predictable because formulas and methods remain consistent. However, Science demands conceptual clarity.

Answer Writing Tips for Both Subjects

Maths

• Write every calculation step clearly.
• Memorize and apply formulas correctly.
• Draw neat diagrams using a ruler where required.
• Avoid skipping intermediate steps to secure step marks.

Science

• Use CBSE-approved scientific words.
• Label diagrams neatly and accurately.
• Keep answers precise without unnecessary explanations.
• Practice writing definitions exactly as taught in the textbook.

Presentation plays an important role in maximizing marks in both subjects.

Study Plan for 90%+ in Both Subjects

A balanced weekly routine can significantly improve your performance.

Monday, Wednesday, Friday

• Practice Maths problem-solving.
• Revise formulas.
• Solve previous-year questions.

Tuesday, Thursday, Saturday

• Study Science concepts.
• Revise diagrams.
• Practice numericals and NCERT textbooks.

Sunday

• Take one full-length mock test.
• Analyze mistakes.
• Revise weak chapters.

You can also alternate between subjects to avoid boredom and improve long-term retention.

How Infinity Learn Helps with CBSE Board Preparation

Organized guidance makes the preparation more convenient, whether it is a board examination or any other competitive one. Infinity Learn comes in this regard. They offers:

• Subject-specific revision schedules
• Subject-specific chapter-wise practice tests
• Mock tests of the boards with thorough performance analysis
• Professional video tutorials
• Regular revision techniques and support for clearing out queries

All of the above tools help students to track their progress and improve systematically in areas of concern.

Conclusion

With strategic preparation, both science and math are scoring subjects. Science instills conceptual understanding and effective revision, whereas math appreciates precision and consistency.

Allocate your study hours in accordance with your strengths and weaknesses rather than giving preference to either of them. For the identification of weak areas, focus on the high-weighted chapters and do regular practice and mock tests. So, it is absolutely feasible to achieve 90%+ marks in CBSE Class 10.