General Science Practice Question and Answer
8 Q: DOTS is a short form of
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6284e4673f7a1029b93734d1- 1Directly Observed Treatment, Short Coursetrue
- 2Directly Observed Treatment Schemefalse
- 3Distantly Observed Treatment Schemefalse
- 4Distantly Observed Treatment Schedulefalse
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Answer : 1. "Directly Observed Treatment, Short Course "
Q: Which one of the following shipyards builds warships for Indian Navy?
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651eb101afb5a5c68a1c64ae- 1Mazgaon Dock, Mumbaifalse
- 2Cochin Shipyardfalse
- 3Hindustan Shipyard, Vishakhapatnamfalse
- 4Garden Reach Workshop, Kolkatatrue
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Answer : 4. "Garden Reach Workshop, Kolkata "
Explanation :
Garden Reach Shipbuilders and Engineers Limited (GRSE) is one of India’s leading shipyards, located in Kolkata, West Bengal. It builds and repairs commercial and navals vessels. Founded in 1884 as a small privately owned company on the Eastern Bank of the Hughly river, it was renamed as Garden Reach Workshop in 1916. The company was nationalised by the Government of India in 1960.
Q: human brain weighs-
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6335cae230141c336c3602d8- 11500 gramsfalse
- 21300 gramstrue
- 31000 gramsfalse
- 44000 gramsfalse
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Answer : 2. "1300 grams"
Q: What is the percentage of protein in soybean?
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63b6c96f28c33f137b3c9548- 175%false
- 250%false
- 364%false
- 442%true
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Answer : 4. "42%"
Explanation :
Soybean seeds contain to 40% of crude protein and about 20% of fat, and soybean meal characterized higher content of crude protein- about 40-49%. Soybean meal standardized on 44 and 49% of protein there is on the feed market
Q: Which of the following is the largest endocrine gland in human body?
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6310b73f4e3bf85cbe81742f- 1Pancreasfalse
- 2Thyroidtrue
- 3Pituitaryfalse
- 4Hypothalamusfalse
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Answer : 2. "Thyroid"
Explanation :
1. The largest endocrine gland in the human body is the thyroid gland. This gland is located in the front and bottom of the neck and produces thyroxine and calcitonin hormones.
2. The thyroxine hormone helps regulate the body's metabolism, while the calcitonin hormone helps regulate calcium levels in the blood.
Q: Where does protein synthesis take place in the cell?
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63b6c73328c33f137b3c605f- 1Golgi bodyfalse
- 2Centrosomefalse
- 3ribosometrue
- 4None of thesefalse
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Answer : 3. "ribosome"
Explanation :
Protein synthesis takes place in the cell on ribosomes. Ribosomes are cellular structures composed of RNA and proteins, and they are the sites where amino acids are linked together to form proteins, following the instructions encoded in messenger RNA (mRNA) molecules. This process, called translation, is a fundamental cellular mechanism essential for the synthesis of various proteins necessary for the functioning of the cell and the organism as a whole. Ribosomes can be found both in the cytoplasm of the cell and attached to the endoplasmic reticulum in eukaryotic cells.
Q: If the image formed in a mirror is always erect, equal in size to the object, then the mirror is?
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63b567e2f2c35e422dc74e31- 1concavefalse
- 2convexfalse
- 3Flattrue
- 4None of thesefalse
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Answer : 3. "Flat"
Explanation :
If the image formed in a mirror is always erect (upright) and equal in size to the object, the mirror is a flat mirror (plane mirror). Flat mirrors reflect light without distorting the image, producing an erect image that is the same size as the object and reversed from left to right.
Q: The deterioration of materials by a chemical reaction with their environment is called _______.
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639c869ed319b37ca1dfabf3- 1reductionfalse
- 2neutralizationfalse
- 3crystallizationfalse
- 4corrosiontrue
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