Hello Himanshu,

Some popular Entrance Exams for M.Sc are given below.

BHU PET - Conducted by Banaras Hindu University

AMU PG Entrance Exam

Christ University Entrance Test

ICAR AIEEA -PG - conducted by Indian Council of Agricultural Research

Delhi University PG Entrance Exam

AUCET Entrance Exam - Conducted by Andhra University, Visakhapatnam

LPU PG - Lovely Professional University

For more information about Zoology course and career opportunities go through below link.

https://www.careers360.com/courses/zoology-course

I hope this helps you.

Best of Luck!!