ISC (ICSE) Class 12 Maths Important Questions
ISC Class 12 Maths important questions for the 2027 board exams: chapter-wise question pages, how to practise them and where to find official papers.
Important questions for ISC (ICSE) Class 12 Maths are the ones that test each chapter's core ideas the way board papers ask them. The questions themselves are on our chapter pages, linked below; this page is the plan for using them before the 2027 board exams.
Chapter-Wise Important Questions
Each link opens that chapter's important questions on Super Tutor.
- Relations and Functions
- Functions
- Binary Operations
- Inverse Trigonometric Functions
- Matrices
- Determinants
- Applications of Matrices and Determinants
- Continuity and Differentiability
- Differentiation
- Mean Value Theorems
- Indeterminate Forms
- Applications of Derivatives - I
- Applications Of Derivatives - II
Official Papers and Syllabus
The most useful practice is CISCE's own papers. CISCE publishes specimen question papers and the ISC syllabus on cisce.org; solve them, and past ISC papers, under timed conditions once you finish a chapter.
How to Use Chapter-Wise Questions
- Start with the chapters you find hardest — they need the most practice rounds.
- Solve without looking at answers first — then check, and note why you went wrong.
- Time yourself — practise at exam speed, not homework speed.
- Mark questions you got wrong — redo them 2–3 days before the exam.
Practise Maths chapter by chapter
Super Tutor has chapter-wise practice quizzes, revision notes and an AI doubt solver for ISC Class 12. Free trial, no card needed.
Start freeHow to Prepare ISC Class 12 Maths
- Finish every textbook exercise and solved example before you touch extra question banks.
- Learn the formulas, theorems and proofs your syllabus lists, and write them out from memory once a week.
- Solve past papers under a timer, then redo every question you got wrong.
- Keep one formula sheet and revise it daily in the last month.
Exam-Day Tips
- Read every question twice — misreading what is asked is the easiest way to lose marks.
- Attempt every question — board papers don't deduct marks for wrong answers.
- Show every step — examiners give marks for steps even when the final answer is wrong.
- Draw neat, labelled diagrams — wherever a question calls for one.
- Keep the last 10–15 minutes to check — look for unanswered parts and silly mistakes.
Turn this into exam marks
Super Tutor gives you chapter summaries, revision notes, practice quizzes and an AI doubt solver matched to your board syllabus — so you revise smarter, not longer.
Start freeFrequently Asked Questions
Which chapters carry the most marks in ISC Class 12 Maths?
In the ISC Maths theory paper (80 marks), Calculus carries the most (35 marks), followed by Relations and Functions and Algebra (10 marks each). The full unit-wise split is on our ISC Maths weightage page, taken from CISCE's syllabus for the 2027 exam. Questions can come from every unit, so don't skip any.
Which textbook should I use for ISC Class 12 Maths?
CISCE sets the ISC syllabus for Maths but does not tie it to one textbook. Use the book your school follows, and check its chapters against the ISC syllabus on cisce.org.
How many days do I need to revise ISC Class 12 Maths?
If you have already finished the syllabus once, 30–45 days of steady revision (2–3 hours of Maths a day) is enough for most students. Keep the last week for past papers and your own notes.
Will these exact questions come in the ISC exam?
No one can predict the exact paper. Important questions cover the ideas that are asked most often, so practise every chapter and solve the board's past papers as well.