1. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

2. Which is the smallest state of India by Population ?

Answer: Sikkim

3. Which is the largest desert in India ?

Answer: Thar (Rajasthan)

4. Which is Highest Award in India ?

Answer: Bharat Ratna

5. Which is Highest Battle field ?

Answer: Siachin Glacier. Mastguru team Salutes to Indian soldiers.

6. Which is tallest statue in world ?

Answer:

Spring Temple Buddha located in the Zhaocun township of Lushan County, Henan, China

7. Which is the Largest lake of the world ?

Answer: Caspian Sea (371,000 sq km)