1. Which is the hottest layer of Earth called?

Magma

Core

Crust

Mantle

2. The mountain range that runs through Indo-Bangladesh-Myanmar border is called

Aravalli

Hindu Kush

Patkai

Pamir

3. An isthmus is a narrow strip of land that connects two larger landmasses and separates two bodies of water. Name the isthmus that connects North America and South America

Avalon

Sechelt

Panama

Mansheya

4. Which is the most abundant gas in the atmosphere of the earth?

Oxygen

Carbon

Nitrogen

Hydrogen

5. Which Indian river crosses the Tropic of Cancer twice?

Indus

Ravi

Mahi

Kaveri

6. Which one of the following countries in not connected to Wakhan Corridor?

Tajikistan

Pakistan

Afganisthan

Nepal

7. Which is the world’s largest tropical lake?

Lake Tanganyika

Lake Victoria

Great Slave Lake

Lake Malawi

8. The name of this country in the indigenous language is Kalaallit Nunaat (“land of the Kalaallit”). Name the country

Kuwait

Greenland

Kribati

Kazakhstan

9. Which is the only crater lake (created by an asteroid collision) in India?

Lonar Lake

Chilika Lake

Loktak Lake

Pulicat Lake

10. On which one of the following rivers is the Shivanasamudra Falls?

Kaveri

Krishna

Tungabadra

Bhavani