hi,

government tier 1  colleges for msc in microbiology,

PRESIDENCY COLLEGE, CHENNAI

RAMNARAIN RUIA AUTONOMOUS COLLEGE, MUMBAI

ETHIRAJ COLLEGE FOR WOMEN, CHENNAI

JUSTICE BASHEER AHMED SAYEED COLLEGE FOR WOMEN - [JBAS], CHENNAI

PSG COLLEGE OF ARTS AND SCIENCE, COIMBATORE

INDIAN AGRICULTURAL RESEARCH INSTITUTE - [IARI], NEW DELHI

MAHARAJA SAYAJIRAO UNIVERSITY OF BARODA - [MSU], VADODARA

DELHI UNIVERSITY - [DU], NEW DELHI

MUMBAI UNIVERSITY - [MU], MUMBAI

UTKAL UNIVERSITY, BHUBANESWAR

some of the popular m.sc microbiology entrance test are as follows,

DUET, Delhi University

BHU PET, Banaras Hindu University, Varanasi

IPU CET , Indraprastha University

JNUEE, Jawaharlal Nehru University

BITSAT, BITS, Pilani

OUCET , Osmania university

you may follow some of the books for preparation along with text books,  Mastering Microbiology For All PG Entrance Exams and Academics by Dr. Shivika J Sethi .

Microbiology: Questions and Answers  by Purshotam Kaushik

hope it would help.