IIT JAM MSc Entrance Exam for IITs/NITs/IISER/CFTIs.

JEST MSc Entrance Exam for National Research Institutes.

TIFR GS-MSc Entrance Exam for Tata Institute of Fundamental Research.

JNUEE-MSc Entrance Exam for JNU, Delhi.

NEST-5-year Integrated MSc Program Entrance Test for University of Mumbai and NISER.

ICAR AIEE-PG Entrance Exam for ICAR.

AIIMS MSc Entrance Exam -MSc and MSc Nursing Entrance Test for AIIMS.

BioInformatics National Certification (BINC)-Certification Course for Bioinformatics Professionals.

Indian Statistical Institute Admission Test-PG and JRF admission in Indian Statistical Institute.

INAT Test-Research scholarship towards a Ph.D. at either IUCAA or NCRA-TIFR.

GATE Science-PG Pure Science Courses at IITs, NITs and CFTIs.

 Feel free to ask me in the comment box if you are having any further doubts

hope you find it helpful 

Good Luck!