1. Which is the state largest by area in India ?

Answer: Rajasthan

2. Which is the longest Platform ?

Answer:

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

3. Which is the highest dam in India ?

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

4. Which is the Largest lake of the world ?

Answer: Caspian Sea (371,000 sq km)

5. Which is highest dam in world ?

Answer:

Jinping-I Dam - 305 m (1,001 ft) in China on Yalong river.
Second Highest is Nurek Dam 300 m (980 ft) Tajikistan on Vakhsh river.

6. What is the name of tallest Animal ?

Answer: Giraffe

7. Which is the biggest museum in the world ?

Answer: British Museum, London