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IIT JAM Geology Preparation Guide

IITs on behalf of MHRD

Your Complete Preparation Guide for IIT JAM Geology 2027 — strategy, study plan, tips & more.

DifficultyVery Hard
Total Marks100
Duration180 min

Exam Overview

Mode

Computer Based Test (CBT)

Frequency

Annual

Next Exam Date

February 2027

EEligibility Criteria

Bachelor's degree with Geology/Earth Sciences; minimum 55% marks (50% for SC/ST/PwD)

ANumber of Attempts

No limit on attempts

Study Plan by Subject

Geology

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Physical Geography

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Geophysics

1

Week 1-4: Foundation

Core concepts & basics

2

Week 5-8: Deep Practice

Advanced problems & revision

3

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Expert Preparation Tips

1

Petrology, Mineralogy, and Structural Geology together constitute the largest portion of JAM Geology — ensure you have thorough conceptual understanding with diagram-based visualization.

2

Practice drawing geological structures, cross-sections, and mineral identification features since visual conceptualization directly translates to accurate answers in the exam.

3

Revise the Mathematical Geology component including geostatistics, geophysics equations, and remote sensing principles as these are increasingly prominent in recent papers.

4

Create a systematic revision of all rock types, mineral properties, and stratigraphic columns using tables and charts for efficient last-minute review.

Exam Pattern at a Glance

SectionQuestionsMarksDuration (est.)
Geology203360 min
Physical Geography203360 min
Geophysics203360 min
Total60100180 min

Important Dates

1

Registration Opens

September–October 2026

2

Next Exam Date

February 2027

3

Conducted By

IITs on behalf of MHRD

Frequently Asked Questions

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