CA Intermediate Sure Success Bactch Sept. 2026

How to Get Full Marks in Maths Class 12

How to Get Full Marks in Maths Class 12

How to Get Full Marks in Maths Class 12 is simple if you follow a plan as know the CBSE syllabus. Use NCERT well. Practice past papers. Learn formulas by heart. Fix weak spots. Keep calm in the exam. Do this step by step and your score will rise.

How to Get Full Marks in Maths Class 12 starts with a clear plan as Maths is a game of steps. If you learn the steps, you win. Read the rules (the syllabus). Use the right book (NCERT). Practice many sums. This article tells you each step in a simple way for students in India.

Understand the Class 12 Maths Syllabus Thoroughly

The full list of chapters should be known, as every topic and the marks for each part are shown in the CBSE syllabus. Once the list is known, a study plan can be made for what to study first. Put more time on big topics. Check the official PDF on the CBSE site to be sure you follow the right topics.

Why this helps

  • You will not waste time on things not in the exam.
  • You will see which chapters give more marks.
  • You can make a study map from the syllabus, which is key for How to Get Full Marks in Maths Class 12.

Quick Table: How To Use The Syllabus

StepWhat to do
1Open CBSE syllabus PDF and mark chapters.
2Note chapters you find hard.
3Plan to revise heavy chapters more often.

Choose the Right Study Material and Books

Use NCERT as your main book. NCERT has the plain ideas and many sample sums. Most board questions link to NCERT. After NCERT, use one good practice book for more sums. Do not pick many books. One extra book is enough. many toppers and teachers say NCERT must be first. This is the foundation of How to Get Full Marks in Maths Class 12.

Simple book plan

  • NCERT book — read and solve all exercises.
  • NCERT solutions — use to check your work.
  • One practice book (RD Sharma or RS Aggarwal) — use for more practice. Only pick one extra.

How to pick the extra book

  • If you like lots of practice, pick RD Sharma.
  • If you want clear, short practice sets, pick RS Aggarwal.
  • Do not copy everything. Solve the sums you need to strengthen your path toward How to Get Full Marks in Maths Class 12.

Make a Smart Study Plan

A plan keeps you steady. Keep it simple as Study a little every day. Break big chapters into small parts. Make time for practice and for revision. A smart plan is a must to achieve How to Get Full Marks in Maths Class 12.

Weekly plan

DayWhat to do
MonLearn one small topic. Do 5 sums.
TueLearn next small topic. Do 5 sums.
WedRevise Monday topic. Do 10 mixed sums.
ThuLearn new topic. Do 5 sums.
FriPractice a past year question.
SatMock test: 2 hours.
SunRest or light revision.

Tips

  • Study in short slots. Thirty to forty minutes is good.
  • Take short breaks.
  • Fix one hour for formulas every day.
  • Use a small notebook for formulas and rules.

Following this plan ensures progress toward How to Get Full Marks in Maths Class 12.

Master All Formulas and Theorems

Formulas are the tools you use in sums. Keep them in one book. Read them daily. Learn a few each day. Do not just read. Use them in sums.

How to learn formulas

  • Make a one-page sheet for each chapter.
  • Write the formula. Write one short note on when to use it.
  • Do 2 sums using that formula right away.

Little trick – Say the formula aloud once. Try to write it from memory. Repeat this weekly to boost How to Get Full Marks in Maths Class 12.

Focus on Conceptual Clarity

Do not just copy steps. Ask: why does this work? When you know why, you can solve new sums. Use small drawings and lines to see graphs or shapes. Ask your teacher if a step is not clear.Use simple words to explain the idea to yourself. Conceptual clarity is vital for How to Get Full Marks in Maths Class 12.

How to get clarity

  • Read the example in NCERT.
  • Change the numbers in the example and solve it again.
  • Ask: what if this number is bigger? Try it.

Solve Previous Years’ Papers

Past papers are the best mirror for the board. They show how the board asks. You learn the style. Practice the papers as a test. Time yourself. Then check answers from model solutions.

Where to get them
Many sites give past year papers and solutions. Use the official sample papers and past papers available online. Practice at least five to ten past papers before the boards. 

How to practice past papers

  • Solve on a desk in exam time.
  • Do not use notes when timing.
  • After the test, mark your paper with the marking scheme. 

Common Mistakes to Avoid in Class 12 Maths

Many students lose marks for small mistakes. Watch for these to ensure How to Get Full Marks in Maths Class 12.

Top mistakes

  • Not writing all steps. Examiners give marks for steps.
  • Calculation slips. Check multiply and sign.
  • Wrong formula or shaky formula memory.
  • Not reading the question fully.
  • Spending too long on one sum and leaving others.

How to avoid them

  • Write steps clearly. Even small steps.
  • Always re-check your final answer.
  • If stuck, move to the next question. Come back later.
  • Have a clean rough sheet. Keep it neat.

Revision Strategy Before Exams

Revision must be smart. Do not learn new things in the last week. Use the time to polish and to check weak spots. A solid revision plan is necessary to secure How to Get Full Marks in Maths Class 12.

Last two months plan

  • Week 1–4: Finish all chapters. Solve one past paper per week.
  • Week 5–6: Do two mock tests per week. Focus on time.
  • Last 2 weeks: Light study. Revise formulas and short tricks.

Quick revision checklist

  • Formula book — read daily.
  • One page note per chapter — read it.
  • Top 20 past paper sums — solve again.
  • Sleep well and eat simple food.

Important Chapters — Where to Focus 

(use CBSE syllabus to check exact list) 

Chapter (short)Why it matters
Relations & FunctionsBasic ideas for many sums
Matrices & DeterminantsMany direct sums
Calculus (Derivatives & Integrals)High marks, lots of sums
Vectors & 3D GeometryImportant for coordinate sums
Probability & StatisticsShort answer and value sums

Extra Tips Specific for Indian Students

  • Ask your school teacher what style of sums the school gives in tests. Match it.
  • Use NCERT and the CBSE sample paper. These match the board.
  • If you take tuition, tell the teacher to give timed tests.
  • Stay calm on exam day. Read the whole paper first. Mark easy sums. Do them first.

Following these steps increases the chance to achieve How to Get Full Marks in Maths Class 12.

Conclusion

How to Get Full Marks in Maths Class 12 needs a clear plan as know the CBSE syllabus. Use NCERT first. Practice many sums. Solve past papers and sample papers. Keep formulas neat and revise them. Avoid small mistakes by writing steps and re-checking. Stay calm in the exam. Do this with care and you can reach full marks.

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