Short information: CDS selects candidates for IMA, INA, AFA and OTA. OTA candidates do not take the Maths paper. This page gives the exam pattern and main topics in simple words.
Exam Pattern
| Section / Paper | Questions | Marks |
|---|---|---|
| English | 120 | 100 |
| General Knowledge | 120 | 100 |
| Elementary Mathematics (IMA, INA, AFA only) | 100 | 100 |
- Each paper is 2 hours
- Negative marking: one-third of the marks of that question
- SSB interview: 300 marks (IMA, INA, AFA) or 200 marks (OTA)
How to Prepare
- Download the syllabus from the latest official notification.
- Solve previous year papers to understand the level.
- Take timed mock tests and track weak topics.
- Revise current affairs of the last 6–8 months for General Awareness.
The pattern above is based on recent notifications. The board can change it, so always match it with the latest official notification.
Important Links
| Official Website / Notification | Click Here |
Frequently Asked Questions
Is there negative marking in UPSC CDS?
Negative marking: one-third of the marks of that question.
Where can I get the official syllabus?
It is part of the official notification on upsc.gov.in.
Please note: We prepare this page from the official notification and other public updates. Dates and links can change. Check the official website before you apply, pay a fee or download any document.