Some of the best reference books for UPSC CMS 2025 exam preparation are listed below
- Elsevier Comprehensive Guide to Combined Medical Services
- Rapid Digest UPSC Combined Medical Services Examination
- Human Anatomy
Yes, the UPSC CMS is an MCQ-based exam. This exam is conducted in online mode.
The passing percentage of the UPSC CMS exam is 30% (for general students and 20% for reserved category) in each paper
The seat vacancy of the UPSC CMS 2023 exam was 919 (including 48 PwBD) candidates. For 2024, it is yet to be released.