General Science Questions Practice Question and Answer
8 Q: Which of the following is a large blood vessel that carries blood away from the heart?
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6093a191402c5862950ea673- 1Capillaryfalse
- 2Nervefalse
- 3Veinfalse
- 4Arterytrue
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Answer : 4. "Artery"
Q: What is the common characteristic of the elements of the same group in the periodic table?
1297 0605d827047357f07e98ea7cd
605d827047357f07e98ea7cd- 1Electrons in outer most shelltrue
- 2Total number of electronsfalse
- 3Total number of electronsfalse
- 4Atomic weightfalse
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Answer : 1. "Electrons in outer most shell"
Q: Hydraulic break and hydraulic lift work on which theorem-
1296 0608b7b105c992217d5814a27
608b7b105c992217d5814a27- 1Conservation law of momentumfalse
- 2Pascal lawtrue
- 3Barnaul's Theoremfalse
- 4Law of inertiafalse
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Answer : 2. "Pascal law "
Q: Which crop is a Kharif crop?
1296 06392b70ab13d3250d32c0399
6392b70ab13d3250d32c0399- 1Millettrue
- 2Oatfalse
- 3Flaxseedfalse
- 4Mustardfalse
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Answer : 1. "Millet"
Explanation :
Kharif crops – The crops sown in June-July in the Indian subcontinent are called Kharif crops. These crops are harvested in October and November. These require high temperature and humidity at the time of sowing and dry environment at the time of ripening.
Main Kharif crops – Cotton, groundnut, paddy, millet, maize, sweet potato, urad, moong, moth cowpea (Chanwala), jowar, arhar, dhaincha, sugarcane, soybean, okra, sesame, guar, jute, flax etc.
Q: Female sterilization is called?
1296 063b565854a6bba4bab1d4c3f
63b565854a6bba4bab1d4c3f- 1vasectomyfalse
- 2psychedemefalse
- 3tubectomytrue
- 4neurotomyfalse
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Answer : 3. "tubectomy"
Explanation :
female sterilization is commonly referred to as tubectomy. Tubectomy is a surgical procedure in which a woman's fallopian tubes are blocked, cut, or sealed to prevent eggs from reaching the uterus for fertilization. This method of permanent contraception is also known as tubal ligation.
Q: Which of the following is hotter?
1295 06073f58e36363c0f94b8526a
6073f58e36363c0f94b8526a- 1Boiling waterfalse
- 2Steamtrue
- 3Icefalse
- 4All of the abovefalse
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Answer : 2. "Steam"
Q: Why do cat's eyes glow at night?
1295 063b566c228c33f137b2dd061
63b566c228c33f137b2dd061- 1because of the special lensfalse
- 2no clear cause knownfalse
- 3due to gene effectfalse
- 4due to tapetum lucidumtrue
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Answer : 4. "due to tapetum lucidum"
Explanation :
Cats (and many other animals) have a layer of cells behind their retinas called the tapetum lucidum. This layer enhances night vision by reflecting light that passes through the retina back into the eyes. When light enters the eye, some of it is absorbed by the retina's cells, allowing the brain to process visual information. However, the tapetum lucidum reflects the remaining light back through the retina, giving the photoreceptor cells a second chance to detect the light. This reflection of light enhances their night vision capabilities and is what causes a cat's eyes to appear to glow in the dark or in low light conditions.
Q: Identify the unisexual flower-
1294 0639c8d57c7eb1b240b5f9228
639c8d57c7eb1b240b5f9228- 1Petuniafalse
- 2Corntrue
- 3Rosefalse
- 4Mustardfalse
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