General Science Questions Practice Question and Answer
8 Q: The basic structural and functional unit of living organisms is-
1244 05db95ca712906e36bedba25b
5db95ca712906e36bedba25b- 1Celltrue
- 2Tissuefalse
- 3Organfalse
- 4Systemsfalse
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Answer : 1. "Cell "
Q: What is the smallest unit of power?
1244 06082a1dabfeec334bc895434
6082a1dabfeec334bc895434- 1Horsepowerfalse
- 2Megawattfalse
- 3Watttrue
- 4Kilowattfalse
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Answer : 3. "Watt"
Q: Housefly spreads
1239 25dfc9ddf39a7fe73df354155
5dfc9ddf39a7fe73df354155- 1Common coldfalse
- 2Malariafalse
- 3Flufalse
- 4Typhoidtrue
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Answer : 4. "Typhoid "
Q: What is the point on the lever which does not move called?
1236 15eb4e77647bf740a4cf83b2d
5eb4e77647bf740a4cf83b2d- 1Effortfalse
- 2Loadfalse
- 3Fulcrumtrue
- 4Corefalse
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Answer : 3. "Fulcrum"
Q: Which of the following carbohydrates is a polysaccharide? 1235 05b5cc690e4d2b4197774c42c
5b5cc690e4d2b4197774c42c- 1Fructosefalse
- 2Cellulosetrue
- 3Glucosefalse
- 4Sucrosefalse
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Answer : 2. "Cellulose"
Explanation :
Answer: B) Cellulose Explanation: Carbohydrates are also called as saccharides are molecular compounds made from just three elements: carbon, hydrogen and oxygen. Carbohydrates are: * a source of energy for the body e.g. glucose and a store of energy, e.g. starch in plants * building blocks for polysaccharides (giant carbohydrates), e.g. cellulose in plants and glycogen in the human body * components of other molecules eg DNA, RNA, glycolipids, glycoproteins, ATP Types: 1. Monosaccharides (e.g. glucose) and 2. Disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars. 3. Other carbohydrate molecules are very large called Polysaccharides such as starch and cellulose.
Q: The gases used in different types of welding would include
1234 05edef9548c4c964f73d37d62
5edef9548c4c964f73d37d62- 1oxygen and hydrogenfalse
- 2oxygen, hydrogen, acetylene and nitrogenfalse
- 3oxygen, acetylene and argonfalse
- 4oxygen and acetylenetrue
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Answer : 4. "oxygen and acetylene"
Q: In which of the following fields Nobel Prize is not given?
1232 05e81f383d063766356943f7e
5e81f383d063766356943f7e- 1Physicsfalse
- 2Mathematicstrue
- 3Chemistryfalse
- 4Medicinefalse
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Answer : 2. "Mathematics "
Q: Which of the following is used to measure obesity?
1229 05ebcc8727fbed1167f1cf4ce
5ebcc8727fbed1167f1cf4ce- 1PMIfalse
- 2BMItrue
- 3AMIfalse
- 4KMIfalse
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