1. Which is the Largest lake of the world ?

Answer: Caspian Sea (371,000 sq km)

2. What is the name of brightest star ?

Answer: Sirius

3. Which is the longest Platform ?

Answer:

Gorakhpur railway station, Uttar Pradesh, India (1355.40 meters)

4. Which is longest river of India

Answer: Ganges

5. Which is the highest dam in India ?

Answer: Tehri Dam on Bhagirathi River in Uttarakhand (Height of 260 metres)

6. Which is the biggest museum in the world ?

Answer: British Museum, London

7. Which is longest river of South India ?

Answer: Godavari