I was also a BITSAT aspirant. I would like to share my experience with you which would definitely help you getting in there!

The syllabus is almost the same for both JEE and BITSAT exams, but there are some differences required in practice, else tackling questions may be difficult in BITSAT exam. I am listing the names of few books which you must follow :

• NCERT Books : It's my sincere request to you to never ignore NCERT books . They are extremely important from the JEE and BITSAT preparation point of view.
• Arihant's Book For BITSAT : Arihant's book for BITSAT is undoubtedly a good book but solve it after clarifying your concepts. This book contains a CD too to guide you.
• The Pearson Complete Guide to the BITSAT : You can use this book for the Verbal and Non Verbal Logical Reasoning.
• Wren & Martin for English : You can use this for the English Proficiency section.

You can do one more thing apart from reading books. You can practice Mock Tests for BITSAT as much as you can. Many institutes provide online test series for BITSAT at low costs.

I am also providing you an overview of the exam pattern :

The question paper carries a total of 450 marks, distributed across 4 sections.  The BITSAT question paper is divided into 4 sections, featuring a total of 150 questions -

• Section I- Physics 40 questions
• Section II- Chemistry- 40 questions
• Section III- (a) English Proficiency- 15 questions (b) Logical Reasoning- 10 questions
• Section IV- Mathematics/Biology- 45 questions

Let me tell you the marking scheme too :

• For each right answer, you will be awarded 3 marks.
• For each wrong answer, 1 mark will be deducted.

Every year the cutoff for BITSAT is about 320 marks.

I am also listing some of the topics which are important for BITSAT preparation :

• Physics : Current Electricity (9% questions)
• Chemistry : General Organic Chemistry (12% questions)
• Mathematics : Trigonometry (9% questions)
• English Proficiency : Synonyms and Antonyms (30% questions)
• Logical Reasoning : Logical Deduction (26% questions)

Lastly, i would like to say that please make a good strategy to clear exams like BITSAT because time management is the most important part of the exams like this. Make sure you attempt all questions so that you get an opportunity to attempt the 12 Bonus questions.

Hope this helps!!

All the Best :)