Important Questions for Class 12 — All Subjects (Free)
Chapter-wise important questions and key chapters for Class 12 — pick a subject. Free, CBSE/NCERT-aligned practice for Indian students.
TL;DR: Chapter-wise important questions and key chapters for Class 12 — pick a subject. Free, CBSE/NCERT-aligned practice for Indian students.
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
Important questions for Class 12, arranged by subject. 4 subjects have chapter-wise question sets with worked solutions — pick a subject to see its chapters.
Class 12 — Subjects
| Subject | Chapters covered | |
|---|---|---|
| Physics | 10 | Important questions → |
| Chemistry | 8 | Important questions → |
| Biology | 8 | Important questions → |
| Mathematics | 6 | Important questions → |
What Counts as an "Important" Question
The phrase is only useful if it means something measurable. Here it means a question that has appeared in a past board or school paper, or that sits in a unit carrying heavy marks in the official blueprint — not a question somebody guessed might be asked. Where a subject has a published marks weightage, it is shown on that subject's page so you can see which chapters are worth the time.
All classes → · Sample papers → · Marks weightage by subject →