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Big Bang theory explains ?

  • Origin of Universe.
  • Origin of Sun.
  • Laws of physics.
  • None of above.

Answer: Option A

Explanation:

Big Bang theory explains explains origin of universe. It was formulated and proposed by the Belgian astronomer and cosmologist "Georges Lemaitre".

Similar Questions :

1. Diameter of moon is ?

  • 3375 km
  • 3415 km
  • 3425 km
  • 3475 km

Answer: Option D

Explanation:

Diameter of moon is 3475 km and its circumference is 10864 km.

2. Study of the Universe is known as ?

  • Sociology
  • Cosmology
  • Universology
  • Petology

Answer: Option B

3. Which is correct order of solar system starting from Sun ?

  • Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
  • Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus
  • Mercury, Venus, Mars, Earth, Jupiter, Saturn, Neptune, Uranus
  • Mercury, Venus, Earth, Jupiter, Mars, Saturn, Uranus, Neptune

Answer: Option A

4. Autumnal Equinox occurs on ?

  • September 22
  • September 23
  • October 22
  • October 23

Answer: Option B

5. Ozone is present in which of the following layers ?

  • Mesosphere
  • Stratosphere
  • Mesosphere
  • Thermosphere

Answer: Option B

Read more from - Geography Questions Answers
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