Mechanics, thermodynamics, machine design, manufacturing, IC engines.
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 Mechanical Engineering 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 Mechanical Engineering — NCERT base, core standard books, supplementary reference, notes strategy and what to skip.
A paper-pattern analysis of Mechanical Engineering — question structure, sectional weightage, marks distribution, difficulty trends and recurring themes over the last 5 years.
A realistic month-wise preparation strategy for Mechanical Engineering — reading, notes, answer writing, revision and mock tests, with time allocations by topic.
Year-by-year analysis of Mechanical Engineering 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.
Heat transfer and thermodynamics · Manufacturing processes and industrial engineering · Thermodynamics and IC Engines · Thermodynamics, Heat Transfer and Fluid Mechanics · Advanced manufacturing processes and plant layout · Automobile braking, annealing, balancing of rotating masses · Bending moment diagrams, stress analysis, cast iron types · Compressible flow, heat transfer and thermal radiation
calculate (51) · solve (27) · explain (7) · derive (4) · prove (3) — see the directive words guide for how each one changes the answer you should write.
96 questions at 50 marks
Browse all 96 Mechanical Engineering 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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