BharatNotes Each optional paper is 250 marks in 3 hours — 5 questions must be attempted from 8, with one compulsory question in each section; allocate approximately 35-36 minutes per 20-mark question and 15-17 minutes per 10-mark question to finish with a 10-minute buffer.
The Paper Structure
Every UPSC optional paper (both Paper I and Paper II) follows the same pattern:
- Total: 250 marks, 3 hours (180 minutes)
- Questions: 8 questions set, divided into Section A and Section B
- Compulsory questions: Question 1 (Section A) and Question 5 (Section B) are compulsory for all candidates — they contain multiple short sub-parts, usually 5 sub-parts of 10 marks each (10 × 5 = 50 marks per compulsory question)
- Choice questions: From Questions 2, 3, 4 (Section A), attempt any 2. From Questions 6, 7, 8 (Section B), attempt any 2.
- Total attempted: 5 questions (Q1 + 2 from Section A + Q5 + 2 from Section B)
- Marks breakdown per choice question: Typically one 20-mark part + two 15-mark parts, totalling 50 marks per question
Time Allocation Per Question Type
| Question Type | Marks | Time to Allocate |
|---|---|---|
| 10-mark short-part (in Q1 or Q5) | 10 | 15-17 minutes |
| 15-mark part | 15 | 22-25 minutes |
| 20-mark part | 20 | 30-36 minutes |
| Full choice question (50 marks) | 50 | 55-60 minutes |
For compulsory questions (Q1 and Q5): 5 sub-parts × 15-17 minutes each = 75-85 minutes for both compulsory questions. For two choice questions per section: 2 × 55 minutes = 110 minutes for four choice questions in total. Total: approximately 185-195 minutes — leave a 5-10 minute buffer for revision and re-reading.
The Key Rule: Start With Your Strongest
Read all 8 questions in the first 10 minutes. Select your 2 choice questions from each section based on preparation strength — do not attempt questions in order. Start with the question you are most confident about to build momentum, reduce anxiety, and establish a high score baseline.
Never attempt a question you have not prepared thoroughly just to fill 50 marks — a poorly-written 50-mark answer often earns 18-22 marks, costing more than the 0 marks it avoids.
Answer Length Per Mark
As a working rule for optional answers:
- 10 marks: 150-200 words (approximately 1 A4 page in exam booklet)
- 15 marks: 200-280 words (approximately 1.5 pages)
- 20 marks: 280-350 words (approximately 2 pages)
These are maximums, not minimums. Precise, structured prose that covers all dimensions in fewer words scores better than padded, repetitive prose.
Common Timing Mistakes
- Over-writing the first question: Aspirants often spend 90 minutes on the first two questions, leaving 90 minutes for the remaining three — producing rushed final answers that lose marks on well-known topics.
- Leaving questions incomplete: An incomplete 20-mark answer (reaching only 60% of the required depth) typically earns 7-9 marks, not 12-14. Finishing all 5 questions at 75% depth outperforms finishing 3 at 100% depth and 2 at 40%.
- No time for introductions: Rushing through the first line of each answer destroys evaluator impression. Allocate 2 minutes per answer specifically for a crisp opening definition or framing sentence.
