Hello,

Sorry but kindly mention for which exam you are asking that in biology, the maximum questions are from NCERT or not.

Please share that you are asking for Board Examination or any other competitive exam?

Anyways NCERT books are good to prepare for any competitive exam.

Hope you will find this answer useful,

All the best!

Hey! Hope you are doing good.

one can expect 70–75 Questions being asked directly from NCERT in biology . Out of the remaining 15–20 questions you can expect 5–10 questions being asked indirectly from NCERT . For physics and chemistry it is expected that they will ask questions from the concepts/topics given in the NCERT .

Hope this helps you.

Thankyou