UPSC Mains Optional Question Paper 2026: Steps to Download Subject-Wise Paper 1 & 2 PDF

UPSC Mains Optional Question Paper 2026: The UPSC Mains exam conducted on 30 August 2026 in two shifts. The Forenoon Session was held from 9:00 AM to 12:00 Noon, while the Afternoon Session was held from 2:30 PM to 5:30 PM. The optional subject is an important part of the UPSC Civil Services Examination (CSE) Mains Exam.

Candidates have to choose one optional subject from the UPSC list. The optional subject has two papers, and each paper carries 250 marks. Therefore, both papers together carry 500 marks. Candidates can use the UPSC optional paper 2026 PDF to check the questions asked in the examination and understand the level of the paper.

UPSC Mains Optional Paper 2026 Overview

UPSC Mains Optional Paper 2026 includes two descriptive papers. Both papers are held on the same day in two different shifts. The papers are known as Paper VI and Paper VII in the UPSC Mains examination.

List of Optional Subjects in UPSC 2026

There are 48 UPSC Mains Optional Subjects 2026. These include 25 core subjects and 23 literature subjects. Candidates can select any one subject from the available list as their optional subject.

25 UPSC Mains Optional Core Subjects

The 25 core subjects are:

• Agriculture

• Animal Husbandry and Veterinary Science

• Anthropology

• Botany

• Chemistry

• Civil Engineering

• Commerce and Accountancy

• Economics

• Electrical Engineering

• Geography

• Geology

• History

• Law

• Management

• Mathematics

• Mechanical Engineering

• Medical Science

• Philosophy

• Physics

• Political Science and International Relations

• Psychology

• Public Administration

• Sociology

• Statistics

• Zoology

23 Literature Optional Subjects

The 23 literature subjects are:

• Assamese

• Bengali

• Bodo

• Dogri

• Gujarati

• Hindi

• Kannada

• Kashmiri

• Konkani

• Maithili

• Malayalam

• Manipuri

• Marathi

• Nepali

• Oriya

• Punjabi

• Sanskrit

• Santali

• Sindhi

• Tamil

• Telugu

• Urdu

• English

UPSC Mains Optional Question Paper 2026 PDFs Download Subject-Wise

UPSC Optional Subject Papers are available separately for each subject. Every selected subject has Paper 1 and Paper 2, with each paper carrying 250 marks.

UPSC Mains Optional Question Paper PDF can be used to review the questions after the examination. Subject-wise question papers are useful for understanding the topics asked, question style, and difficulty level.

UPSC Optional Paper 2026 PDF for Literature Subjects

Candidates who have selected a literature subject can also download the question papers for both papers. The literature optional has the same structure, with 250 marks for each paper.

Steps To Download UPSC Mains Optional Question Paper

UPSC Mains Optional Question Paper 2026 can be downloaded from the official UPSC portal after the paper is released. Follow these simple steps:

1. Visit the official UPSC portal.

2. Go to the Examination section on the homepage.

3. Click on the Previous Question Papers option.

4. Select Civil Services (Main) Examination 2026.

5. Find the Optional Subject Question Paper section.

6. Select the required optional subject.

7. Choose Paper 1 or Paper 2.

8. Click on the PDF link to open the question paper.

9. Download and save the UPSC Mains Optional Question Paper 2026 PDF for future use.

How to Use UPSC Mains Optional Question Paper PDF?

Candidates can use the UPSC Mains Optional Question Paper PDF to review their preparation and improve answer writing. Follow these simple steps:

• Download the question paper: Select the required optional subject and download the Paper 1 or Paper 2 PDF.

• Read all questions: Go through the complete paper carefully and understand what each question is asking.

• Check the syllabus: Match the questions with the UPSC optional syllabus to identify the topics covered.

• Practice writing answers: Try solving the questions within the given time limit to improve speed and answer-writing skills.

• Review your answers: Check whether the answers are clear, well-structured, and cover the main points of the question.

• Find important topics: Note the topics that appear often or carry importance for future preparation.

• Improve weak areas: Use the paper to find topics that need more study and revise them regularly.

Why Is the UPSC Optional Paper Important?

The optional subject carries 500 marks, making it an important part of the UPSC CSE Mains Exam. Candidates should understand the syllabus and question pattern before selecting an optional subject.

The UPSC Mains Optional Question Paper 2026 also helps candidates understand how questions are framed from the optional syllabus. Regular practice with previous question papers can improve answer writing, time management, and topic preparation.