What is the literacy rate of India?
The main collections of Vedic hymns are called:
In which city is the world's oldest metro system located?
Who was the first person to enter space?
Who was the first female space tourist?
What is the full form of ROM?
In which year was the Submarine Telegraphy System opened between India and Europe?
What is the Mesolithic period also known as?
Who was the first recognized Leader of the Opposition in Lok Sabha?
What two metals are used to make bell metal?