UPSC Prelims 2015 Question Paper & Analysis

Get the UPSC Prelims Previous Year Question (PYQ) Paper with subject-wise trends, difficulty analysis, and detailed model answers — including diagrams, flowcharts, and structured writing for GS.

Subject-wise MCQ Distribution

Environment & Ecology
18
Economy
17
Indian Polity
14
Science & Technology
10
International Relations
9
Modern History
8
Indian Geography
8
Art & Culture
4
Physical Geography
4
Medieval History
3
Social Issues & Schemes
2
World Geography
2
Ancient History
1

Difficulty Analysis

Type of questions

Key Insights

  • Environment & Ecology, Economy, Indian Polity carried the highest weightage, together accounting for 49% of the paper.
  • The paper strongly favoured statement-based questions — multi-statement and assertion-reasoning questions together made up 46% of the paper, making careful reading and elimination especially important.
  • The paper was largely easy to moderate in difficulty, with 83% of questions falling in the easy or medium range and only 17% classified as hard.
  • Questions were spread across 13 subject areas, making broad syllabus coverage important rather than relying on a few traditionally dominant subjects.
  • The question format demanded more than direct recall, with only 54% of questions being direct, while most required evaluating multiple statements or reasoning through assertions.

Trusted by 2L aspirants

Practice UPSC Prelims PYQs Smarter

Practice Now
  • Track accuracy & weak areas
  • See past trends & repeated themes
Start Practicing Now

Frequently Asked Questions

Are these the complete UPSC Prelims 2015 questions?

Yes. This page covers the complete UPSC Prelims 2015 question paper, with questions organised by subject for easier practice and review.

Can I practise these questions before seeing the answers?

Yes. Each question is accompanied by a detailed model answer and explanation, helping you understand the correct answer and the reasoning behind it.

Are these answers based on the official UPSC answer key?

Yes. The model answers are prepared with reference to the official UPSC answer key, along with detailed explanations to help you understand the reasoning behind each answer.

Crack UPSC with your
Personal AI Mentor

An AI-powered ecosystem to learn, practice, and evaluate with discipline

SuperKalam
SuperKalam is your personal mentor for UPSC preparation, guiding you at every step of the exam journey.

Download the App

Get it on Google PlayDownload on the App Store
Follow us

ⓒ Snapstack Technologies Private Limited