Asia accounts for nearly percent of world population.
1). 40
2). 45
3). 55
4). 70
2. Which of the planets is nearest to the earth
3. The World's largest producer of wool is :
4. Which of the following pairs is correctly matched
5. If a star is bigger than Sun, but not more than twice as big, it will turn into a _______.
6. Similipal Tiger Reserve is in which state?
8. Increase in carbon dioxide in atmosphere causes :