1. The formula for total surface area of a cone is______:
2. What is the mass of a neuton star compared to the mass of Sun? 1.18 to 1.97 times
3. In the presence of H2O, the following is more acidic? H2O2
4. Name of the clouds which are dense, towering vertical, typically forming from water vapour condensing in the lower troposphere______: Cumulonimbus Clouds
5. Which of the following is not a type of Hepatitis Virus? Hepatitis F
6. The charts which show weather patterns over a large are by putting together many weather reports from different locations are called______: Synoptic weather charts
7. Which type of waves are used for satellite communication? Radio waves and microwaves
8. A colour scheme that is comprised of variations of one colour is called______: Monochromatic
9. Which disease has been called as the most infectious dangerous disease according to WHO? Tuberculosis
10. Which of the following materials are used in LEDs? Silicon and Gallium Arsenide
11. Which of the following are called nematodes? Roundworms
12. Marble is made up of which type of rocks? Metamorphosed limestone
13. The electromagnetic waves, which are used