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CBSE Class 9

Exam & practice collection

CBSE Class 9 Science Important Questions

Most important exam-oriented questions for Class 9 Science — chapter-wise PDF sets.

10 PDFs 8 chapters

Browse by chapter

Choose a Science chapter to find practice PDFs.

All Important Questions PDFs

10 resources · browse by chapter or choose a paper

Frequently asked questions

How many Class 9 Science Important Questions PDFs are available on Ribblu?

This collection currently lists 10 approved Important Questions resources for CBSE Class 9 Science, updated as new papers are uploaded.

Are these Important Questions papers free to download?

You can browse resources on Ribblu for free. Guests get 1 free PDF download every 30 days (any one paper). After that, create a free Ribblu account (you get 200 points on signup); further downloads use 25 Ribblu points each (earn points by uploading papers or writing school reviews). Re-downloading a paper you already own on your account is free.

Which Science chapters have Important Questions practice?

Popular chapters with Important Questions content include Gravitation, Atoms and Molecules, Motion. Use the chapter links on this page to open topic-specific collections.

Are these Important Questions questions aligned with CBSE Class 9 pattern?

Resources are uploaded from schools and educators across India and tagged for Important Questions practice. Check individual PDFs for marking scheme or answer keys where included.

Can teachers use these Science Important Questions PDFs in class?

Yes. Teachers may print or share links for classroom tests, revision sessions, and homework assignments.