General Knowledge
GENERAL SCIENCE MCQs
Total Questions : 67
| Page 2 of 7 pages
Answer: Option A. -> Paraffin wax
Paraffin wax is obtained from petroleum by dewaxing light lubricating oil stocks. It is used in candles, wax paper, polishes, cosmetics, and electrical insulators. It assists in extracting perfumes from flowers, forms a base for medical ointments, and supplies a waterproof coating for wood. In wood and paper matches, it helps to ignite the matchstick by supplying an easily vaporized hydrocarbon fuel.
Paraffin wax is obtained from petroleum by dewaxing light lubricating oil stocks. It is used in candles, wax paper, polishes, cosmetics, and electrical insulators. It assists in extracting perfumes from flowers, forms a base for medical ointments, and supplies a waterproof coating for wood. In wood and paper matches, it helps to ignite the matchstick by supplying an easily vaporized hydrocarbon fuel.
Answer: Option B. -> Mid day meal
Mid day meal scheme is a scheme introduced by the government to promote basic primary education. The scheme helps to provide better nutrients to the kids by providing food. It is introduced with the intention to increase attendance, retain kids, and also improves nutritional level of the kids.
Mid day meal scheme is a scheme introduced by the government to promote basic primary education. The scheme helps to provide better nutrients to the kids by providing food. It is introduced with the intention to increase attendance, retain kids, and also improves nutritional level of the kids.
Answer: Option B. -> Mao
BACK TO VILLAGES slogan was given by Mao.
BACK TO VILLAGES slogan was given by Mao.
Answer: Option D. -> Virus
Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body's ability to fight infection and disease.
Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body's ability to fight infection and disease.
Answer: Option C. -> Inertia
Inertia: tendency of an object to resist changes in its velocity. An object at rest has zero velocity - and (in the absence of an unbalanced force) will remain with a zero velocity. Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force.
Inertia: tendency of an object to resist changes in its velocity. An object at rest has zero velocity - and (in the absence of an unbalanced force) will remain with a zero velocity. Such an object will not change its state of motion (i.e., velocity) unless acted upon by an unbalanced force.
Answer: Option A. -> Force
The newton is the SI unit of force, and is the force which will accelerate one kilogram one metre per second squared. The symbol of the newton in SI is N.
The newton is the SI unit of force, and is the force which will accelerate one kilogram one metre per second squared. The symbol of the newton in SI is N.
Answer: Option C. -> Intensity of sound
Decibel (dB), unit for expressing the ratio between two physical quantities, usually amounts of acoustic or electric power, or for measuring the relative loudness of sounds.
Decibel (dB), unit for expressing the ratio between two physical quantities, usually amounts of acoustic or electric power, or for measuring the relative loudness of sounds.
Answer: Option C. -> Baryons, Mesons, Leptons
Baryons, Mesons, Leptons shows the masses of the three elementary particles in decreasing order.
Baryons, Mesons, Leptons shows the masses of the three elementary particles in decreasing order.
Answer: Option C. -> 3900 - 7600 angstrom
3900 - 7600 angstrom is the wavelength of visible spectrum.
3900 - 7600 angstrom is the wavelength of visible spectrum.
Answer: Option C. -> Alpha particles
Alpha is the least penetrating, while gamma is the most penetrating. Radiation can be harmful, but it can also be useful.
Alpha is the least penetrating, while gamma is the most penetrating. Radiation can be harmful, but it can also be useful.
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