1. Which is the lightest metal ?

Answer: Lithium

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

Answer: Rajasthan

3. Which is the Densest populated State of India ?

Answer: West Bengal

4. Which is the longest Platform ?

Answer:

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

5. Which Indian state is having longest coastline ?

Answer: Gujrat

6. Which is the largest Mosque in India ?

Answer: Jama Masjid (Delhi)

7. Which is smallest state by area of India ?

Answer: Goa