A. saltation
B. suspension
C. traction
D. solution
✅ The correct answer is option A.
General Knowledge
The thickness of biosphere is
A. 8-10 km above the earth’s surface
B. 5-8 km above the earth’s surface
C. 5-10 km above the earth’s surface
D. 10-12 km above the earth’s surface
✅ The correct answer is option A.
The unit of the light year is used for measuring
A. speed of satellites
B. speed of ships
C. distance between bodies in the universe
D. speed of rockets
✅ The correct answer is option C.
Mishra Dhatu Nigam Limited (MIDHANI) was established in
A. 1958
B. 1964
C. 1973
D. 1988
✅ The correct answer is option C.
Jeevan Rekha (Life line) express is
A. first hospital on wheels in the world
B. first railway express
C. oldest train
D. None of the above
✅ The correct answer is option A.
The ozone layer is being destroyed by chlorofluorocarbons. In this regard which do you consider as the most harmful?
A. Carbon atom
B. Chlorine atom
C. Fluorine atom
D. The entire compound
✅ The correct answer is option B.
Profit made when an asset is sold more than the price at which it was bought is called
A. capital
B. capital-gain
C. capitalism
D. None of the above
✅ The correct answer is option B.
The planets called the inner planets, are
A. Jupiter, Saturn, Uranus, Neptune
B. Mars, Jupiter, Saturn, Uranus
C. Saturn, Uranus, Neptune, Pluto
D. Mercury, Venus, Earth, Mars
✅ The correct answer is option D.
Knot is a unit of speed of which of the following?
A. Aeroplane
B. Light waves
C. Ship
D. Sound waves
✅ The correct answer is option C.
Which of the following are the member countries of the commonwealth?
A. Australia, Tonga, UK and Zimbabwe
B. Nigeria, Pakistan, India, Jamaica and Singapore
C. Mauritius, Maldives, Ghana, Bangladesh
D. All of the above
✅ The correct answer is option D.