JEE Preparation

You can surely try this year for IIT-JEE Mains. For clearing Advanced you need to have 75% in class 12th or to be in the top 20 percentile. You can take a drop of 1 year, but you need to be very dedicated and committed towards preparation. Constant tests will give you an idea about your performance.

I don't think so. You can go with B.Sc.

You can solve previous JEE Mains papers. You can learn class 11th and 12th PCM subjects with complete understanding and practice.
All the best.

Just keep your basic concepts clear of science and maths studied in higher/senior secondary. JEE generally asks questions on applications of basic concepts, so a clear understanding will help you a lot.

If your basic concept is not clear, then you have to join any institution which cover your main basic concepts by crash course.

Hello Utkarsh,
There are many famous coaching institutes in Varanasi. FIITJEE, Allen, Ace, etc. However, I would advise you to for which is near to your home.
Best wishes.

Go with Allen module and previous year papers.

Hello Nehush,
You can consider the below mentioned books:
1. Physics: NCERT and HC Verma.
2. Chemistry: NCERT.
3. Solomons Fryhle (Organic chemistry).
4. JD Lee (Inorganic Chemistry).
5. Modern Approach to Chemical Calculations by RC Mukherjee. (Physical chemistry).
6. Mathematics: NCERT.
7. Objective Mathematics by RD Sharma.
8. IITJEE Mathematics, Tata McGraw Hill Publication.
I hope this answers your question. If you have any further questions, kindly revert.

You can try for Resonance, if possible go to the Kota campus as it is Famous for IIT/AIEEE.

Hello Yash,
If you are short on time, then NCERT is the best tool. But, questions in JEE Mains are of different variety seeking logic in you. However, latest in fingertips surely can be used.