IIT JAM Geology Preparation Guide
IITs on behalf of MHRD
Your Complete Preparation Guide for IIT JAM Geology 2027 — strategy, study plan, tips & more.
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
Week 1-4: Foundation
Core concepts & basics
Week 5-8: Deep Practice
Advanced problems & revision
Week 9-12: Mock Tests + Revision
Full-length tests & weak-area focus
Refer to official syllabus for complete topic list
Physical Geography
Week 1-4: Foundation
Core concepts & basics
Week 5-8: Deep Practice
Advanced problems & revision
Week 9-12: Mock Tests + Revision
Full-length tests & weak-area focus
Refer to official syllabus for complete topic list
Geophysics
Week 1-4: Foundation
Core concepts & basics
Week 5-8: Deep Practice
Advanced problems & revision
Week 9-12: Mock Tests + Revision
Full-length tests & weak-area focus
Refer to official syllabus for complete topic list
Expert Preparation Tips
Petrology, Mineralogy, and Structural Geology together constitute the largest portion of JAM Geology — ensure you have thorough conceptual understanding with diagram-based visualization.
Practice drawing geological structures, cross-sections, and mineral identification features since visual conceptualization directly translates to accurate answers in the exam.
Revise the Mathematical Geology component including geostatistics, geophysics equations, and remote sensing principles as these are increasingly prominent in recent papers.
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
| Section | Questions | Marks | Duration (est.) |
|---|---|---|---|
| Geology | 20 | 33 | 60 min |
| Physical Geography | 20 | 33 | 60 min |
| Geophysics | 20 | 33 | 60 min |
| Total | 60 | 100 | 180 min |
Important Dates
Registration Opens
September–October 2026
Next Exam Date
February 2027
Conducted By
IITs on behalf of MHRD
Frequently Asked Questions
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