Lesson 5 of 5 • 84 upvotes • 4:49mins
Let's Continue this very important course guys
5 lessons • 30m
Introduction of the Course (in Hindi)
2:26mins
(1-5) Most Important Environment and Ecology MCQ for UPSC CSE Prelims 2020 (in Hindi)
8:31mins
(6-10) Most Important Environment and Ecology MCQ for UPSC CSE Prelims 2020 (in Hindi)
8:02mins
(11-15) Most Important Environment and Ecology MCQ for UPSC CSE Prelims 2020 (in Hindi)
7:09mins
(16 -20) Most Important Environment and Ecology MCQ for UPSC CSE Prelims 2020 (in Hindi)
4:49mins