General Science Practice Question and Answer
8 Q: In which direction does the rainbow always form?
795 063bd2ac73d35cd0deed4520b
63bd2ac73d35cd0deed4520b- 1in front of the sunfalse
- 2on the opposite side of the suntrue
- 3in the north directionfalse
- 4None of thesefalse
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Answer : 2. "on the opposite side of the sun"
Q: Who discovered the cell?
794 06335ca0730141c336c35fef9
6335ca0730141c336c35fef9- 1Madame Curiefalse
- 2Albert Einsteinfalse
- 3Alexander Flemingfalse
- 4Robert Hooketrue
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Answer : 4. "Robert Hooke"
Q: To accomplish which action is dialysis used?
793 063b572244a6bba4bab1e5832
63b572244a6bba4bab1e5832- 1Lungsfalse
- 2liverfalse
- 3Heartfalse
- 4kidneytrue
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Answer : 4. "kidney"
Explanation :
Dialysis is used to accomplish the action of kidney function. It is a medical procedure used to remove waste products, excess salts, and fluids from the blood when the kidneys are no longer able to perform these functions adequately. Dialysis helps maintain proper electrolyte balance and removes toxins from the body, which are essential roles of healthy kidneys.
Q: The indigenously made Atmospheric Water Generator (AWG) by which Navratna company can make water from the moisture in the atmosphere?
776 063bd1ffb61d62119f1d2be87
63bd1ffb61d62119f1d2be87- 1Gail India Limitedfalse
- 2Bharat Electronics Limitedtrue
- 3Bharat Heavy Electronics Limitedfalse
- 4steel authority of Indiafalse
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Answer : 2. "Bharat Electronics Limited"
Q: What are the plants that never produce flowers called?
774 063b6c0133d35cd0deea1ef14
63b6c0133d35cd0deea1ef14- 1angiospermsfalse
- 2gymnospermsfalse
- 3cryptogamstrue
- 4None of these.false
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Answer : 3. "cryptogams"
Explanation :
The plants that never produce flowers are called "cryptogams." Cryptogams include plants such as ferns, mosses, liverworts, and algae. Unlike flowering plants (angiosperms), which reproduce through seeds enclosed within flowers, cryptogams reproduce through spores and do not produce true flowers. Cryptogams are considered more primitive in evolutionary terms compared to angiosperms, which are the most dominant group of plants on Earth today.
Q: Name the gland which controls blood pressure.
772 062f1077355c5be5841010555
62f1077355c5be5841010555- 1Pancreas glandfalse
- 2Thalamus glandfalse
- 3Adrenal glandtrue
- 4Thyroid glandfalse
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Answer : 3. "Adrenal gland"
Q: The rao of force acng perpendicular to the area on which it acts is known as __________.
772 0639c862c4eaee21296c25e61
639c862c4eaee21296c25e61- 1friconfalse
- 2pressuretrue
- 3densityfalse
- 4forcefalse
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Answer : 2. "pressure "
Q: The external or internal framework which provides support to the body is called_______.
767 062f109263342ab11842d1966
62f109263342ab11842d1966- 1skeletal systemtrue
- 2respiratory systemfalse
- 3nervous systemfalse
- 4digestive systemfalse
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