1. Which Indian state is having longest coastline ?

Answer: Gujrat

2. Which is the largest Zoo in the World ?

Answer: Berlin Zoological Garden (Germany)

3. Which is the longest Platform ?

Answer:

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

4. Which is longest railway station ?

Answer: Grand Central Terminal, Chicago(USA).

5. Which is the shortest day in the year ?

Answer: December 22

6. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

7. Which is the longest rail tunnel in India ?

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