1. What is the name of tallest Animal ?

Answer: Giraffe

2. Which is Highest Battle field ?

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

3. Which is the deepest lake of the world ?

Answer: Lake Baikal

4. Which is the largest sea in the world ?

Answer:

Philippine Sea

5. Which is the largest desert in India ?

Answer: Thar (Rajasthan)

6. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

7. Which is the longest wall in world ?

Answer: Great wall of China