After doing some research online, I got to know about a lot of books that could be useful to you. The Books and strategies to be followed for the JIPMER MBBS exam are as follows: -

• Physics: - Preparing for the NEET exam will give you a clear idea to crack the Physics section in JIPMER. Try to calculate fast but accurately.
• Chemistry: - NCERT is enough for Chemistry in any medical exam. Go through the theories and the special cases and memorize them. Also, go through last year papers
• Biology: - This also can be done by NCERT alone however solving questions frequently will help you retain the theory part quickly and accurately. Around 40-50 questions are generally asked from the NCERT textbook.
• English: - For English ‘Wren & Martin’ would be more than enough. It has covered all the important portions accurately in a precise manner.
• Logical Reasoning: - For this visit any website and solve at least 10 questions enough of easy level. Logical questions are not that hard and can be solved then and there without any practice.

If you diligently follow these books and revise them enough, you are then good to go for the exam. Learn your strengths and weaknesses among all the topics, prioritize them and prepare accordingly.