General Knowledge MCQs

✅ The correct answer is option A.
There are two planets in our solar system with no natural satellites, Mercury and Venus. Mercury had one artificial satellite named Messenger, but it was intentionally crashed into the surface of Mercury in 2015. Venus on the other hand has one artificial satellite.

✅ The correct answer is option B.
The magnetic field generated due to magnetic storm is directed in the opposite direction to the earth’s main field.

✅ The correct answer is option A.
At the equator the Coriolis force is absent(Coriolis force is directly proportional to latitudinal angle), and the wind will blow perpendicular to the isobar.

✅ The correct answer is option D.
All of the above

✅ The correct answer is option B.
The transport of warm air toward the poles and cold air toward the equator is due to the development of waves.

✅ The correct answer is option A.
Tides are the short term periodic rise and fall of the world’s oceans. They are due to the combined effects of gravitational attraction and the revolution of the Earth-moon system about its common centre of mass.

✅ The correct answer is option A.
Ultisols are the most common soil in the Southeast and often support forest vegetation.

✅ The correct answer is option C.
This statement is given by law of basin areas.

✅ The correct answer is option C.
The ozone layer at high altitude contains mixture of atomic oxygen (O), ordinary oxygen (O2) and Ozone (O3).

✅ The correct answer is option A.
The southern Deccan area is in a “rain shadow” and receives only fifty to 1,000 millimeters of rainfall a year. Temperature ranges are wide–from some 15°C to 38°C–making this one of India’s most comfortable climatic areas.