x
Support us!

If you like this site please help and make click on any of these buttons!

General Knowledge on General Science

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)
1. Which one among the following is not a periodic property i.e., does not show any trend on moving from one side to the other in the Periodic Table?
2. Magnetic Resonance Imaging (MRI) is used in medical diagnosis to obtain images our internal body organs. This is primarily possible because
  • A. ions motions along our nerve cells generates magnetic field
  • B. MRI uses an external electric field to generate magnetic field in our body
  • C. MRI uses an external magnet to generate a magnetic field in our body
  • D. our body possesses a permanent magnet
  • Check Answer | Discussion
3. Which one among the following is true about the "pollen basket"?
  • A. A common used in artificial fertilization
  • B. A cavity in the hindleg of the worker bee
  • C. A basket made up of pollen
  • D. A sac in a flower which carries the pollen
  • Check Answer | Discussion
4. Cancer is more common in older people because
  • A. they have accumulated more mutations
  • B. their bodies are unable to adjust to the changing environment
  • C. the supply of certain hormones declines with age
  • D. their immune systems have degenerated
  • Check Answer | Discussion
5. In some plants, the flower is modified in such a way that it look like a female insect and attracts male counterparts for the copulation. Such modification is used for the pollination and occurs commonly in
6. Which one among the following is responsible for the resistant nature of bacterial endospores?
7. Chemically silk fibres are predominantly
8. Which one among the following correctly define a unit magnetic pole in Sl units?
  • A. 1 foot from an equal and a similar pole repels it with a force of 1pound
  • B. 1 meter from an equal and similar pole repels it with a force of 1 newton
  • C. 1 cm from an equal and a similar pole repels it with a force of 1dyne
  • D. 1 meter from an equal and a similar pole repels it with a force of 1newton/m²
  • Check Answer | Discussion
9. Electrically charged particles from space travelling at speeds of several hundred km/sec can severely harm living beings if they reach the surface of the Earth. What prevents them from reaching the surface of the earth?
  • A. The Earth's magnetic field diverts them towards its poles
  • B. Ozone layer around the Earth reflects them back to outer space
  • C. Moisture in the upper layers of atmosphere prevents them from reaching the surface of the earth
  • D. None of the statements (a), (b) and (c) Given above are correct
  • Check Answer | Discussion
10. To which one of the following types of organisms do mushrooms belong ?

Check More Pages...

Exercise

More GK Questions