1. Which is the longest rail tunnel in India ?

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

2. Which is tallest statue in world ?

Answer:

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

3. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

4. Which is Longest Dam in India ?

Answer: Hirakod Dam (Orissa)

5. Which is the highest Plateau ?

Answer: Pamir, Tibet

6. Which is Largest railway route in India ?

Answer: Dibrugarh in Assam to Kannyakumari in Tamil Nadu.

7. Which is the Highest mountain peak ?

Answer: Mount Everest (8,850 m)