Monday, November 3, 2014

MCQ Tests About General Science - 03 November 2014

1. Which among the following are generally used in the absorption refrigerators used in warehouses?
[A]Ammonia and Hydrogen
[B]Ammonia and Hydrofluorocarbon

2. Which of the following can be used to absorb neutrons to control the chain reaction during nuclear fission?
[D]Heavy Water

3. Troposphere is the hottest part of the atmosphere because _________________________________.
[A]It is heated by the earth's surface
[B]Heat is generated in it
[C]It is closest to the sun
[D]There are charged particles in it

4. Which dried flower buds are used as spice?

5. Which of the following are warm blood animals?