RRB JE Mock Test 2019

1. El Nino is               (1)

1. 1. a warm ocean current
2. 2. sea storm
3. 3. tropical disturbance
4. 4. another name of typhoon

2. The largest ocean is                         (4)

1. 1. Atlantic Ocean
2. 2. Indian Ocean
3. 3. Arctic Ocean
4. 4. Pacific Ocean

3. Tsunamis are cuased by                (2)

1. 1. mixing of cold and warm currents
2. 2. earthquakes
3. 3. changes in sea level
4. 4. volcanic eruption

4. The deepest ocean of the world is             (4)

1. 1. Atlantic Ocean
2. 2. Arctic Ocean
3. 3. Indian Ocean
4. 4. Pacific Ocean

5. The sea bed sloping gradually and bordering the continent is known as:               (2)

1. 1. Coast
2. 2. Continental Shelf
3. 3. Continental Platform
4. 4. Continental Slope