UPSC CSE - GS
Free courses
Practice & Strategy
Preparation Strategy
Lesson 1 of 5 • 10 upvotes • 7:50mins
This lesson gives you an idea about Importance of Optional subject and segregate its sections.
5 lessons • 47m
Overview
7:50mins
Introduction
4:31mins
Study Material
11:55mins
Paper 1
12:21mins
Paper 2
10:29mins