1. What is the script for Hindi language?
2
2. Who was the most sought-after social reformer after the end of Sati?
7
3. What is the name of our galaxy?
- : Milk Mekhela also known as the Milky Way
9
4.What is the percentage of water on the floor of our planet?
16
5. When is Earth Day celebrated?
19
6. Which is the longest and shortest river in India?
- Brahmaputra and Tapi, respectively.
23
7. Which planet is known as the Red Planet?
25
8. Place these shapes in order of how many sides they have—square, triangle, octagon, and hexagon?
- Triangle, square, hexagon, octagon
29
9. Who discovered the theory of relativity?
34
10 . When is Hindi Diwas celebrated?
- September 14th of every year
37