1. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

2. Which is biggest planet ?

Answer: Jupiter

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

Answer: Rajasthan

4. Which is the largest sea in the world ?

Answer:

Philippine Sea

5. Which is the longest day in the year ?

Answer: June 21

6. What is the name of tallest Animal ?

Answer: Giraffe

7. Which is smallest state by area of India ?

Answer: Goa