Maths Optional : Complete Syllabus Details and How to Study? | UPSC 2025 (Hinglish)
1:05:20
Sociology Optional : Complete Syllabus Details and How to Study? | UPSC 2025 (Hinglish)
30:03
Mathematics Optional !! 325+ Marks कैसे लायें?!! By Dhrub Singh Sir #kgsias #upsc #dhrubsir
1:28:12
PSIR Optional : 1st Class Free | Optional Batch for UPSC 2025-26 (Hinglish)
53:01
"Mathematics Optional Strategy for UPSC CSE" by Utsav Kaushal (IAS)
54:24
UPSC Mains 2024: Mathematics Optional Paper Analysis | Vajiram & Ravi
2:26:16
Maths Optional Strategy for UPSC 2025 | K Venkanna's Top Tips | Mathematics Optional Lecture for IAS
11:54
Highest SCORING Optional for UPSC Exam? 🤔 | How To Choose An Optional Subject for UPSC?
26:47