UPSC CSE - GS
Free courses
Science & Technology
Lesson 2 of 2 • 89 upvotes • 9:40mins
In this lesson Rahul Agrawal has solved Science and Technology MCQs asked in Prelims 2014 . Must Watch video.
2 lessons • 11m
Overview of the Course (in Hindi)
1:44mins
Solved Science and Technology MCQs Prelims 2014 - (in Hindi)
9:40mins