1. Which is largest Dome in India ?

Answer: Gol Gumbaz (Karnataka)

2. Longest rail tunnel in the world ?

Answer: Seikan Tunnel (Japan - 53.9 Km)

3. What is the name of tallest Animal ?

Answer: Giraffe

4. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

5. Which is the longest Platform ?

Answer:

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

6. Which is the Densest populated State of India ?

Answer: West Bengal

7. Which is longest river of India

Answer: Ganges