1. Which is biggest planet ?

Answer: Jupiter

2. Which is the largest sea in the world ?

Answer:

Philippine Sea

3. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

4. Which Indian state is having longest coastline ?

Answer: Gujrat

5. Which is the longest rail tunnel in India ?

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

6. Which is the longest day in the year ?

Answer: June 21

7. Which is the largest Mosque in World ?

Answer: Masjid al Haram (Saudi Arabia)