1. Which is the longest road in India ?

Answer: Grand Trunk Road (2500 Km)

2. Which is the longest Platform ?

Answer:

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

3. Which is the brightest planet ?

Answer: Venus

4. Which is Highest Award in India ?

Answer: Bharat Ratna

5. Which is Highest Gallantry Award in India ?

Answer: Paramveer Chakra

6. Which is the biggest country in Area ?

Answer: Russia

7. Which is highest dam in world ?

Answer:

Jinping-I Dam - 305 m (1,001 ft) in China on Yalong river.
Second Highest is Nurek Dam 300 m (980 ft) Tajikistan on Vakhsh river.