Hi,

Differential Equation & Matrices–Shanti Narayan, Engineering Mathematics–B.S. Grewal, Physical Chemistry–Peter W. Atkins, Physical Chemistry–Puri, Sharma, Pathania, Microbiology by Prescott & Harley, Madigan & Martinko are some of the few books for better preparation of Chemistry and Biology. Click and follow the links below to know more about the syllabus, books for JAM Chemistry and Biology.

https://university.careers360.com/articles/jam-how-prepare-for-chemistry

https://university.careers360.com/articles/jam-2016-how-to-prepare-for-biological-sciences