Lesson 3 of 13 • 16 upvotes • 15:00mins
This lesson includes the explanation of previous year questions on Environment of Prelims 2017.
UPSC CSE Prelims 2018 Previous Year Questions on Environment - Part 1 (in Hindi)
14:56mins
UPSC CSE Prelims 2018 Previous Year Questions on Environment - Part 2 (in Hindi)
15:00mins
UPSC CSE Prelims 2017 Previous Year Questions on Environment - Part 1 (in Hindi)
15:00mins
UPSC CSE Prelims 2016 Previous Year Questions on Environment - Part 1 (in Hindi)
14:25mins
UPSC CSE Prelims 2017 Previous Year Questions on Environment - Part 2 (in Hindi)
14:28mins
UPSC CSE Prelims 2016 Previous Year Questions on Environment - Part 2 (in Hindi)
14:50mins
UPSC CSE PRELIMS 2015 Previous year questions on Environment - Part 1(in Hindi)
14:14mins
UPSC CSE PRELIMS 2015 Previous year questions on Environment - Part 2(in Hindi)
14:49mins
UPSC CSE PRELIMS 2014 Previous year questions on Environment - Part 1(in Hindi)
14:56mins
UPSC CSE PRELIMS 2014 Previous year questions on Environment - Part 2(in Hindi)
14:40mins
UPSC CSE PRELIMS 2013 Previous year questions on Environment - Part 1(in Hindi)
14:34mins
UPSC CSE PRELIMS 2013 Previous year questions on Environment - Part 2(in Hindi)
14:39mins
UPSC CSE PRELIMS 2012 Previous year questions on Environment(in Hindi)
14:42mins