Hi

Ncert questions level varies greatly in Physics and Chemistry. Physics NCERT questions are of a very competitive level, specially the additional excercises, and some are even beyond the scope of JEE Mains. Practicing them should be made a priority.Chemistry NCERT questions are of decent difficulty level, and a good base to start with. Almost all the questions asked in boards are from the NCERT back excercises. Otherwise also, they are important for strengthening one's grip over the chapter.

Dear Aspirant,

NCERT has two types of questions. One is the solved examples and some follow ups on them. Other are the question in the exercise at end of the chapters. The difficulty is distributed among all these questions and it varies from average to hard.

Some questions, you can solve with little or no help, for other you might need some extra help from online sources.

So all in all its a mixture of easy, average and hard questions.

Hope this helps, Thank you.

Hey there

Honestly it depends whether you have clear concept of the chapter or not. NCERT is designed not to practice a lot and thus building concept from NCERT is tough though once you prepare a chapter well you can easily solve it's problems. So first build your concepts from whatever resources you have then move to NCERT problems.

Good luck