JEST vs IIT JAM vs GATE: Which Exam Is Best for Research Careers?

JEST vs IIT JAM vs GATE: Which Exam Is Best for Research Careers?

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Updated on Dec 19, 2025 09:10 IST
Choosing between the JEST exam, IIT JAM, and Gate depends on the individual's long-term goal. Reading this Shiksha Article will help you make the best decision for yourself. Below is a practical, research-focused comparison. The JEST exam is great for research careers because it's a gateway to PhD/Integrated programs at renowned Indian Institutes

Choosing between the JEST exam, IIT JAM, and GATE depends on the individual's long-term goal. Reading this Shiksha Article will help you make the best decision for yourself. Below is a practical, research-focused comparison.

IIT JAM vs GATE vs JEST: Which is best? Check out the key differences for IIT JAM, GATE, and JEST for all postgraduate entrance exams. IIT JAM targets MSc (BSc level) in IITs/IISc; GATE targets M Tech/PhD courses. JEST targets PhD in research institutes (IISc, IISERs, TIFR) with a great difficulty level.

Table of contents
  • IIT JAM vs GATE vs JEST: Access To Great Careers for MSc Aspirants
  • IIT JAM vs GATE: which is tougher?
  • IIT JAM vs JEST
  • IIT JAM vs GATE
  • IIT JAM vs GATE vs JEST Eligibility Criteria

IIT JAM vs GATE vs JEST: Access To Great Careers for MSc Aspirants

The JEST exam is great for research careers because it's a gateway to PhD/Integrated programs at renowned Indian Institutes (IISc, TIFR, NISER, CMI) in physics, TCS (Theoretical Computer Science), etc. This offers great access to top research, scholarships, and strong career prospects in academia and industry. 

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IIT JAM exam is great for your career because it's a gateway to renowned MSc, M Tech, and PhD programs at top Indian institutions. This offers great education, builds strong foundation skills, and has a diverse range of high-paying career options in the private and government sectors.

The GATE exam is one of the prestigious exams that opens many opportunities in India, which offers entry in top M Tech and PhD programs. It opens employment opportunities in public sector undertakings (PSUs) like HAL, IOCL, BARC. 

IIT JAM vs GATE: which is tougher?

A common question arises every time: IIT JAM vs GATE, which is tougher? GATE is considered tough for engineering graduates because it tests deeper, graduate-level engineering concepts across many branches. On the other hand, IIT JAM focuses on BSc science fundamentals and problem-solving for MSc streams, so the difficulty of the exam depends on the specific domain. For proper research aptitude in physics or theoretical CS, JEST demands strong research-oriented thinking and conceptual depth.

IIT JAM vs JEST

Here we will analyse IIT JAM vs JEST on the basis of a criterion where from its full form to its marking scheme, we will have a proper analysis.

Specifications

IIT JAM

JEST

Full Form

Indian Institutes of Technology Joint Admission Test for Masters

Joint Entrance Screening Test

Conducting Body (2026)

IIT Bombay

Indian Institute of Space Science & Technology (IIST), Thiruvanthapuram

Mode of Examination

Computer Based Test

Offline

Duration of the Exam

3 hours

3 hours

Exam Fees

INR 18,00 (General/OBC), INR 900 (SC/ST/Female/PwD)

INR 800 (General Male), INR 400 (SC/ST/Female)

Marking Scheme

+1/+2; Negative marking -0.33/0.66

+1/+3; Negative Marking -0.33/-1

Number of Questions

60

50

Frequency of the Exam

Annually

Annually

IIT JAM vs GATE

Here is the analysis of IIT JAM vs GATE:

Features IIT JAM GATE
Primary Objective M.Sc., Joint M.Sc.-Ph.D. Programme at IIT/IISc M.Tech and PhD Admission and PSU Employment Opportunities in Engineering and Science
Focus Core sciences (Mathematics, Physics, Chemistry, Biochemistry, etc.)  Applied Engineering & Science Principles
Subjects 7 Subjects (Maths, Physics, Chemistry, Biotechnology and many more) 30 Subjects
Difficulty Level Moderate  High
Score Validity 1 Years 3 Years
Exam Pattern MCQs, MSQs, NAT ( 3 hours) MCQs, NAT ( 3 hours)

IIT JAM vs GATE vs JEST Eligibility Criteria

IIT JAM

BSc or equivalent degree in Science with a minimum of 55% marks, and for SC, ST, PwD students, must score 50% marks. It focuses on MSc & Integrated PhD in Sciences at IITs/IISc.

GATE: (Graduate Aptitude Test in Engineering)

BSc degree in Engineering/Technology/Architecture or a Master's in Science. It focuses on M.Tech admissions & PSU recruitment, among other things.

JEST: (Jest Entrance Screening Test)

BSc in Physics or related fields for many programs, and specialized institutes accept diverse backgrounds. It focuses on PhD programs in Physics/Theoretical Sciences, such as TIFR and IISc.

About the Author

Rakshit Prabhakar is a content writer with 2 years of experience. He is an alumnus of Guru Gobind Singh Indraprastha University, where he did Bachelor in Journalism and Mass Communication. This gives him a solid bas

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