Hello there,

Here are some of the best books to prepare from;

1. "Microbiology" by Gerard J. Tortora, Berdell R. Funke, and Christine L. Case - This comprehensive textbook covers the fundamental concepts of microbiology, including cell structure, genetics, metabolism, and the diversity of microorganisms.
2. "Prescott's Microbiology" by Joanne Willey, Linda Sherwood, and Christopher J. Woolverton - A widely used textbook that provides a thorough overview of microbiology, including topics such as microbial growth, pathogenesis, and immunology.
3. "Brock Biology of Microorganisms" by Michael T. Madigan, John M. Martinko, Kelly S. Bender, Daniel H. Buckley, and David A. Stahl - A comprehensive reference book that covers the latest developments in microbiology, making it a valuable resource for advanced study.
4. "Microbiology: An Introduction" by Gerard J. Tortora, Berdell R. Funke, and Christine L. Case - A more concise version of the authors' larger textbook, suitable for introductory-level courses.
5. "Microbiology Principles and Explorations" by Jacquelyn G. Black - A well-organized textbook that emphasizes the practical applications of microbiology, including clinical and environmental aspects.

These books are widely used in CUET PG Microbiology exam as they provides a strong foundation, where a student get to learn about things from basic to advanced level.

I hope this help you.