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GS IV case studies: what UPSC asks and how to answer

Since 2018 GS Paper IV has carried six case studies of 20 marks and 250 words each, 120 of its 250 marks. Across the 67 cases since 2016, UPSC most often asks for the options available (28), the ethical issues (22), the dilemmas (13) and your own course of action (13). A good answer names the stakeholders and the values in conflict, weighs realistic options, and justifies one decision by law, rules and values.

Prepared by Minimalist IAS to the standard of Shivam Singh (mentor, 7 years) · updated 7 November 2026 · हिंदी में पढ़ें

Case studies in GS IV, year by year

YearCase studiesMarks
20266120 / 250
20256120 / 250
20246120 / 250
20236120 / 250
20226120 / 250
20216120 / 250
20206120 / 250
20196120 / 250
20186120 / 250
20177130 / 250
20166130 / 250

Steady since 2018: 6 cases, 120 marks every year.

What the questions ask

Asked forCases (of 67)
The options available28
The ethical issues involved22
The ethical dilemmas13
Your course of action13
Merits and demerits of each option4

Our count of the parts of every GS IV case study since 2016; one case often asks several of these.

A six-step method

  1. 1. Read the case, sort the facts

    Read the question's parts first, then the case. Mark the facts, the posts, the rules and the deadlines.

  2. 2. Name the stakeholders

    Who is affected, you, your seniors, citizens, the vulnerable, the institution. One line on each one's interest.

  3. 3. Name the issues and the dilemma

    Which values collide, integrity vs loyalty, rules vs compassion, efficiency vs fairness. State the dilemma in those terms.

  4. 4. Options, each with merits and demerits

    Three or four realistic options, each with its pros and cons; never list illegal or impossible ones.

  5. 5. Your decision and why

    Choose one course of action and justify it by law, service rules, constitutional values and practicality.

  6. 6. Fix it for the long term

    One or two systemic steps so it does not happen again: process, training, oversight.

Give each case about 14 minutes, time in proportion to marks, and answer exactly the parts asked, in their order, with a heading for each.

A worked example: the 2025 flood case (Vijay)

A Deputy Commissioner is leading relief after a cloudburst, with over 200 dead, when his mother dies in his hometown far away. How the six steps play out:

Mistakes that cost marks

Read model answers

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Quick answers

How many case studies are there in GS Paper IV?

Since 2018, six every year, each worth 20 marks with a 250-word limit, 120 of the paper's 250 marks. The number and marks differed slightly in 2016–17.

What do GS IV case studies ask most often?

Across 67 cases since 2016: the options available (28), the ethical issues (22), the ethical dilemmas (13) and your course of action (13).

How much time should one case study get?

If time follows marks, about 14 minutes a case, roughly an hour and a half for all six, leaving the rest for Section A.

What is the commonest mistake in case studies?

Moralising and suggesting impractical options. The examiner wants an administrator's balanced, lawful and workable decision.

What is a case study in UPSC GS Paper IV?

A short real-life situation, usually an officer facing a difficult decision, followed by questions on the options, the ethical issues and what you would do. It tests judgement and values in action, not definitions.

Counts are from UPSC's own GS IV papers in the PYQ Vault.