Mineralogy, petrology, stratigraphy, economic geology, geomorphology.
Five deep-dives: syllabus, booklist, paper analysis, strategy, PYQ trends (2021–2025).
Five long-form articles. Read in order or jump to what you need.
The official Geology syllabus decoded topic by topic — what each line really means, how UPSC asks it, and where to draw the boundaries of your preparation.
The exact reading order topppers follow for Geology — NCERT base, core standard books, supplementary reference, notes strategy and what to skip.
A paper-pattern analysis of Geology — question structure, sectional weightage, marks distribution, difficulty trends and recurring themes over the last 5 years.
A realistic month-wise preparation strategy for Geology — reading, notes, answer writing, revision and mock tests, with time allocations by topic.
Year-by-year analysis of Geology Mains PYQs from 2021-2025 — topic distribution, repeated themes, difficulty shift and what it signals for the next cycle.
96 questions across 6 years, taken from the official papers. Every one has its own page with the directive word, marks, word limit and evaluation rubric.
Crystallography, mineralogy, petrology and sedimentary rocks · Banded iron formations, late magmatic and porphyry copper ore deposits · Biozonation, index fossils, Blaini Formation, saline water intrusion, engineering geology · Coastal geomorphology, remote sensing and GIS, thrust geometries · Continental drift, geomorphic diversity, rejuvenation · Continental drift, plate tectonics, aerial photography, linear structures · Convergent plate boundaries, GIS data types, drainage patterns, drag folds, unconformities · Cosmochemistry, mineral chemistry and petroleum geology
discuss (38) · describe (28) · explain (13) · elucidate (5) · calculate (3) — see the directive words guide for how each one changes the answer you should write.
96 questions at 50 marks
Browse all 96 Geology previous year questions →Write an answer, upload it, and our evaluator scores it on content, structure, examples and directive-word fidelity — trained on UPSC-style marking.
Try it on your own answer
Paste or photograph a Mains answer and get marks, gaps and a model answer. 5 free a month.
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