1. Which is the largest sea in the world ?

Answer:

Philippine Sea

2. Which is Highest Gallantry Award in India ?

Answer: Paramveer Chakra

3. Which is largest Dome in India ?

Answer: Gol Gumbaz (Karnataka)

4. Which is longest tributary river of India ?

Answer: Yamuna

5. Which is the longest Platform ?

Answer:

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

6. Which is the longest rail tunnel in India ?

Answer: Pir Panjal (J&k, 11215 metre)

7. Where is largest Archipelago ?

Answer: Indonesia