General Science Practice Question and Answer
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Q: The life span of RBC is
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5e786fd906880567cad9d287- 1100 daysfalse
- 2110 daysfalse
- 3120 daystrue
- 4130 daysfalse
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Answer : 3. "120 days "
Q: Cotton fiber are made of
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60013ce5cde76d1867940dac- 1Proteinfalse
- 2cellulosetrue
- 3Fatsfalse
- 4Lipidfalse
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Answer : 2. "cellulose"
Q: Is the german silver used in making utensils an alloy ?
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5e589156c731373e79bc700e- 1Copper, Silver and Nickelfalse
- 2Copper, zinc and nickeltrue
- 3Copper, zinc and aluminiumfalse
- 4Copper, Nickel and Aluminiumfalse
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Answer : 2. "Copper, zinc and nickel "
Q: What do plants, which grow in salt-rich soils, say?
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5e37da55ad02e21163c636ea- 1Jirophytefalse
- 2hydrophytefalse
- 3halophytetrue
- 4sculentfalse
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Answer : 3. "halophyte"
Q: Which one of the following chemicals had been in use till now for making artificial clouds?
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605dba3a47d9117fefcde38a- 1Potassium Nitratefalse
- 2Heavy Waterfalse
- 3Sulphur Iodidefalse
- 4Silver Iodidetrue
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Answer : 4. "Silver Iodide"
Q: The oesophagus and lining of the mouth are also covered with
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5e83383d9c3d360179c08d73- 1Squamous epitheliumtrue
- 2Ciliated epitheliumfalse
- 3Columnar epitheliumfalse
- 4Glandular epitheliumfalse
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Answer : 1. "Squamous epithelium "
Q: Who among the following received the Nobel Prize 2019 for Physics?
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5e83411d9c3d360179c0c241- 1James Peeblesfalse
- 2Michel Mayorfalse
- 3Didier Quelozfalse
- 4All are correcttrue
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Answer : 4. "All are correct "
Q: Energy possessed by a body due to its stationary is called its
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5de48fe56528fb7f3ab00ab6- 1heat energyfalse
- 2kinetic energyfalse
- 3potential energytrue
- 4chemical energyfalse
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Answer : 3. "potential energy"
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