17:34

Environment and Ecology: Video 23- Wetlands by Rajesh Ponnappa

48:24

FREE CSAT Class for UPSC Prelims: Video 7- Problems on Time and Work (SET~2) by Mentors4ias

41:41

FREE CSAT Class for UPSC Prelims: Video 6- Problems on Time and Work by Mentors4ias

13:07

Environment and Ecology: Video 22- Eutrophication by Rajesh Ponnappa

16:02

Environment and Ecology: Video 21- Lake Zonation- Aquatic Ecosystem by Rajesh Ponnappa

33:35

FREE CSAT Class for UPSC Prelims: Video 5- Problems on HCF and LCM by Mentors4ias

29:44

Economy for Prelims/Mains: Video 13- Monetary Policy- Introduction

16:23

FREE CSAT Class for UPSC Prelims: Video 4- Problems on Blood relations (SET~2) by Mentors4ias

23:55

FREE CSAT Class for UPSC Prelims: Video 3- Problems on Blood relations (SET~1) by Mentors4ias

12:18

Environment and Ecology: Video 20- Limiting Factors- Aquatic Ecosystem by Rajesh Ponnappa

26:47

FREE CSAT Class for UPSC Prelims: Video 2- Problems on age (SET~2) by Mentors4ias

18:59

Environment and Ecology: Video 19- Aquatic Ecosystem by Rajesh Ponnappa

35:33

Economy for Prelims/Mains: Video 12- Fiscal consolidation & FRBM act

28:29

FREE CSAT Class for UPSC Prelims: Video 1- Introduction &. Problems on age by Mentors4ias

24:18

Economy for Prelims/Mains: Video 11- Budget Deficit

14:39

Environment and Ecology: Video 18- Forest Ecosystem by Rajesh Ponnappa

17:00

Environment and Ecology: Video 17- Terrestrial Ecosystem by Rajesh Ponnappa

33:22

Economy for Prelims/Mains: Video 10- Subsidies

25:17

Economy for Prelims/Mains: Video 9- Government Expenditures

26:24

Environment and Ecology: Video 16- Biological Evolution by Rajesh Ponnappa

20:57

Environment and Ecology: Video 15- Speciation by Rajesh Ponnappa

26:35

Economy for Prelims/Mains: Video 8- Disinvestment

16:30

Environment and Ecology: Video 14- Biological adaptation by Rajesh Ponnappa

19:53

Environment and Ecology: Video 13- Biotic Interaction by Rajesh Ponnappa

44:24

Economy for Prelims/Mains: Video 7- Goods and services tax- Part: 2

22:10

Environment and Ecology: Video 12- Homeostasis by Rajesh Ponnappa

12:51

Environment and Ecology: Video 11- Ecological Succession by Rajesh Ponnappa

17:39

Environment and Ecology: Video 10- Nitrogen cycle by Rajesh Ponnappa

37:30

Economy for Prelims/Mains: Video 6- Goods and services tax- Part: 1

15:39

Environment and Ecology: Video 9- Gaseous cycle by Rajesh Ponnappa

28:35

Economy for Prelims/Mains: Video 5- Direct TAX Code and Indirect taxes

19:26

Environment and Ecology: Video 8- biogeochemical cycle or nutrient cycle by Rajesh Ponnappa

15:14

Environment and Ecology: Video 7- Biomagnification & Bioaccumulation by Rajesh Ponnappa

18:37

Environment and Ecology: Video 6- Ecological Pyramids by Rajesh Ponnappa

30:51

Economy for Prelims/Mains: Video 4- Direct TAX

14:53

Environment and Ecology: Video 5- Functions of Ecosystem by Rajesh Ponnappa

17:04

Environment and Ecology: Video 4- Ecosystem and its components by Rajesh Ponnappa

32:45

Economy for Prelims and Mains : Video 3- Understanding Budget and related concepts

16:17

Environment and Ecology: Video 3- Biomes and Biosphere by Rajesh Ponnappa

31:00

Economy: Video 2-FISCAL POLICY: INTRODUCTION

23:21

Environment and Ecology: Video 2- Understanding terms & concepts by Rajesh Ponnappa

28:51

Economy: Video 1-Orientation to the subject (How & what to study)

18:16

Video 1: Environment and Ecology: Introduction (How & what to study)& understanding terms & concepts

01:09:53

UPSC PRELIMS MOCK TEST- ECONOMY by DR ARJUN BOPANNA

51:25

INFLATION: Indian economy class by Dr Arjun Bopanna

48:31

Food processing sector: UPSC GS-Mains. By Dr Arjun Bopanna

54:57

Current Affairs: How to prepare by Dr Arjun Bopanna

13:04

Stressed assets in Banks: Indian Economy by Dr Arjun Bopanna

29:40

Human Adaptation: Anthropology for UPSC Mains

45:00

Beginners Guide to Anthropology Answer writing strategy: Dr Arjun Bopanna

28:43

SANSKRITIZATION: Anthropology for UPSC exams

15:39

MEANING, SCOPE & ORIGIN of anthropology

07:54

Lightning and Thunder: How is it formed?

47:56

Synthetic Theory of Evolution: UPSC Anthropology

32:18

Physical / Biological anthropology: UPSC mains

12:11

PVTG tribe of India: ANTHROPOLOGY FOR UPSC

44:46

Anthropology answer writing: How to improve your scores!

28:47

TSUNAMI: All you need to know- UPSC examinations

14:56

Anthropology for Mains: NATURE-MAN-SPIRIT Complex (Paper 2)

28:36

Anthropology for Mains: Tribal Health Issues