UPSC answer-writing format for 10- and 15-mark questions

A useful format is not a decorative template. It is a way to answer every clause, organise evidence and finish within the question’s time and word boundary.

Reviewed: 30 July 2026Reading time: 9 minutesBuilt from official question formats

The short answer

Decode the directive and clauses first. Reserve roughly one-sixth of the space for the introduction, about two-thirds for the body and the remaining space for a conclusion. Adjust that split when a map, diagram, quotation or case illustration genuinely answers the demand.

A format that follows the question

Part	Job	Useful forms	Avoid
Introduction	Define the issue and enter the demand	Definition, present context, constitutional provision, brief fact	Generic history unrelated to the question
Body	Answer every clause with ordered reasoning	Subheadings, dimensions, cause–effect chain, stakeholder view, table	A memorised list that ignores the directive
Conclusion	Close the argument proportionately	Synthesis, constitutional value, prioritised way forward	A new major argument or slogan

Before writing, underline the directive and circle each content clause. “Examine the causes of urban flooding and suggest measures” has two content jobs. A polished page that spends most of its words on causes is still incomplete.

10-marker and 15-marker format

Decision	10 marks / 150 words	15 marks / 250 words
Planning	Identify directive, two clauses and 4–6 useful points	Identify directive, clauses, dimensions, evidence and balance
Introduction	One or two compact sentences	Two or three compact sentences when context is needed
Body	Two clear sections or a tightly grouped list	Three or more developed sections with evidence and links
Conclusion	One relevant closing sentence	A short synthesis or prioritised way forward

These are practice ranges, not rules issued by UPSC. Read the dedicated 10-marker guide and 15-marker guide for timed examples.

Source and editorial boundary

The practice method follows the word limits, directives and paper context shown in official UPSC question papers. The structures, examples and evaluation prompts are editorial guidance, not an official UPSC marking scheme.

UPSC previous question papers · UPSC Genie evaluation methodology

Format changes with the directive

Discuss

Cover the important dimensions and relationships before arriving at a reasoned view.

Analyse

Break the issue into parts and explain mechanisms, causes, effects or connections.

Evaluate

State criteria, weigh strengths and limits, then make a supported judgement.

“Critically examine” needs room for the claim, its limitations and your reasoned assessment. “Explain” needs a clear causal or conceptual chain. The visible shape of the answer should make this difference obvious to a reader.

A 60-second pre-writing frame

Rewrite the demand in plain language.
Split multi-part questions into separate boxes.
Choose the strongest anchor: definition, Article, report, example, map or data point.
Group points into two to four headings.
Reserve the last line before you begin.

After writing, use the five-dimension self-evaluation rubric. Format matters only when it improves demand fulfilment, structure, evidence, analysis and expression.

Test the format on an actual Mains question

Choose a PYQ, write under its word limit and use GENIE AI feedback to identify the weakest section for your rewrite.

Start answer-writing practice

Frequently asked questions

What is the best format for a UPSC Mains answer?

Use a direct introduction, a body organised around the question’s clauses and a proportionate conclusion. The body structure should change with the directive and topic.

How many paragraphs should a 10-marker have?

There is no official paragraph count. Use as many short paragraphs, subheadings or points as needed to answer the demand clearly within 150 words.

Should every answer have an introduction and conclusion?

Usually yes, but both should be brief and useful. A definition, context line or constitutional anchor can introduce; a synthesis or feasible way forward can conclude.

Can I use the same format for GS-I and GS-IV?

Keep the demand-first principle, but change the evidence. GS-I may need chronology or maps; GS-IV may need ethical concepts, stakeholders and examples.

Continue this learning cluster

Mains answer writingOpen the complete topic hub and connected practice tools.Diagrams and flowchartsUse visuals only when they compress reasoning.Practice methodBuild a repeatable attempt, review and rewrite loop.Worked examplesSee how directives change the shape of an answer.Printable answer sheetPractise spacing, speed and word economy on A4.

Reviewed by the UPSC Genie editorial team on 30 July 2026. Educational guidance only; UPSC Genie is independent of UPSC and the Government of India. Report a doubtful statement through the corrections process.