1. The laterite soil is formed due to
2. Which is the world’s longest mountain range above sea level?
3. Through which continent does the Tropic of Cancer, Equator and Tropic of Capricorn pass?
4. Which river has the longest estuary?
5. Who developed the procedure used to measure the size of an earthquake?
6. The only active volcano in South Asia is located in which country?
7. Which continent has the highest mean elevation in the world?
8. Which type of mountains are the Himalayas?
9. Ghum railway station is the highest railway station in India. In which state is it?
10. In which state is the Jaduguda Mine, a uranimum mine in India?