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

Answer: Sikkim

2. Which is Highest Gallantry Award in India ?

Answer: Paramveer Chakra

3. Which is Longest road tunnel in the World ?

Answer: Lærdal Tunnel (Norway - 24.51 kilometre)

4. Which is longest tributary river of India ?

Answer: Yamuna

5. Which is smallest planet ?

Answer: Mercury

6. Which is the highest dam in India ?

Answer: Tehri Dam on Bhagirathi River in Uttarakhand (Height of 260 metres)

7. Which is the longest Platform ?

Answer:

Gorakhpur railway station, Uttar Pradesh, India (1355.40 meters)