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Industry, core sectors and infrastructure — UPSC Prelims PYQs

17 questions in this bank come from Industry, core sectors and infrastructure, spanning UPSC Prelims papers from 2011 to 2026. Every question here carries all four options, the correct answer and a full explanation.

It has appeared in 10 of the last 16 papers, most heavily in 2025 with 3 questions. That is a steady presence rather than a guaranteed one.

The themes examined most often within it are Economic Structure and Classification (4), Economic Policies and Responsibilities (3), Industrial Resource Management (3), Industry Regulations and Sectors (3) and Transport Infrastructure in India (3). Those counts are of questions in which the theme is examined, not merely mentioned.

Questions here are spread across Economy (8), General Studies (Uncategorized) (4), History (2) and Environment & Ecology (1). Between them they draw on 18 distinct themes, so this is a broader area than a single revision note can cover. That is 1.2% of the 1433 questions in the bank — useful for deciding how much revision time it deserves.

It has come up more often lately — roughly 2.0 questions a year across the last five papers, against 0.6 before that.

It was not examined in 6 of those papers. Each question below links to its full explanation and to related questions on the same theme from other years, so a weak area can be worked through in one pass rather than hunted for paper by paper.

UPSC Prelims 20261 question

UPSC Prelims 20253 questions

UPSC Prelims 20242 questions

UPSC Prelims 20233 questions

UPSC Prelims 20221 question

UPSC Prelims 20202 questions

UPSC Prelims 20191 question

UPSC Prelims 20131 question

UPSC Prelims 20121 question

UPSC Prelims 20112 questions

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