1. Which is the longest Platform ?

Answer:

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

2. Which is Place of heaviest rainfall ?

Answer: Mausinram (Meghalaya)

3. Which is the longest wall in world ?

Answer: Great wall of China

4. Which is the lightest metal ?

Answer: Lithium

5. What is the name of tallest Animal ?

Answer: Giraffe

6. Which is longest tributary river of India ?

Answer: Yamuna

7. What is the name of brightest star ?

Answer: Sirius