Yes, it is good book but other books are best like RD Sharma, SL Loney, I.A. Maron and Hall and Knight.

In order to score good marks in maths section in JEE Main and BITSAT lot of prctice is required. You should solve as many as MCQs for your practice.

There are few points which you can consider -

1. Know the syllabus very well

2. Make a proper study plan

3. Get good preparation material like -

Physics - Concepts of Physics by H. C Verma Vol 1 and Vol 2 Problems in General Physics by I.E. Irodov.

Chemistry

There is no fixed cutoff score for BITSAT, it depends upon various factors and keeps changing every year.

The cutoff score for BPharm is the lowest, and its somewhere around 210 to 230.

Visit the below-provided link to check BITSAT previous year detailed cutoff score:-

Http://bitsadmission.com/cutoffscores2017.aspx

Eligibility criteria for BITSAT:-

Yes, The application form of BITSAT 2018 will be available fromDecember 19, 2017 in online mode.

Quick tips to score good marks in BITSAT 

Students are advised to consult the NCERT books as they cover almost the entire syllabus of BITSAT. After referring these books, you may consult other reference

There is no fixed cutoff score for BITSAT, it depends upon various factors and keeps changing every year.

The cutoff score for BPharm is the lowest, and its somewhere around 210 to 230.

Visit the below-provided link to check BITSAT previous year detailed cutoff score:-

Http://bitsadmission.com/cutoffscores2017.aspx

All the very best

To score good marks in BITSAT it is very important that your basics should be clear. 

You should learn all the formulas and equations if you want you can also make your notes to remember. Almost, your papers will be based on formulas. 

You can refer previous year papers to