General Science Questions Practice Question and Answer
8 4 Q:
5db9515e12906e36bedb9369 4 Q:
6073f63d63b9781494d82893 Answer : 4. "Cholera"
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5e575d29f07ca775556a8eee 4 Q:
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6092052c8ab611629234a5bc 4 Q:
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Q: Which one is known as magnetite-
1617 05db9515e12906e36bedb9369
5db9515e12906e36bedb9369- 1$$Fe_2O_3$$false
- 2$$Fe_2O_3.3H_2O$$false
- 3$$FeS_2$$false
- 4$$Fe_3O_4$$true
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Answer : 4. "$$Fe_3O_4$$"
Q: Which of the following is an epidemic and endemic disease?
1616 06073f63d63b9781494d82893
6073f63d63b9781494d82893- 1poliofalse
- 2measlesfalse
- 3Typhoidfalse
- 4Choleratrue
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Answer : 4. "Cholera"
Explanation :
Cholera, caused by the bacterium Vibrio cholerae, can be both epidemic and endemic. Epidemic cholera refers to sudden outbreaks affecting large populations, often due to contaminated water. Endemic cholera signifies the continuous, stable presence of the disease in specific regions, indicating a persistent, albeit lower, level of infection over time.
Q: Which of the following disease is caused by female Anopheles mosquito?
1613 05ec721fe9d324637e76c0754
5ec721fe9d324637e76c0754- 1Chicken Poxfalse
- 2Malariafalse
- 3Black Feverfalse
- 4Choleratrue
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Answer : 4. "Cholera "
Q: Is the main component of bio-gas?
1613 05e575d29f07ca775556a8eee
5e575d29f07ca775556a8eee- 1Methanetrue
- 2Ethanfalse
- 3Propanefalse
- 4Butanefalse
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Answer : 1. "Methane "
Q: Give an example of a slat which gives an aqueous solution of pH less than 7.
1612 05dbc40cbfd407073a095aef5
5dbc40cbfd407073a095aef5- 1Sodium chloridefalse
- 2Ammonium chloridetrue
- 3Sodium carbonatefalse
- 4Sodium bicarbonatefalse
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Answer : 2. "Ammonium chloride"
Q: The velocity of light is maximum in ______.
1609 05fe1bc4d92210049c5b0d98b
5fe1bc4d92210049c5b0d98b- 1Diamondfalse
- 2Waterfalse
- 3Vacuumtrue
- 4Glassfalse
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Answer : 3. "Vacuum"
Q: The velocity of light was first measured by
1605 06092052c8ab611629234a5bc
6092052c8ab611629234a5bc- 1Galileofalse
- 2Newtonfalse
- 3Einsteinfalse
- 4Romertrue
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Answer : 4. "Romer"
Q: What is the use of radar?
1603 05ed4e3900263bb400f7a0fa5
5ed4e3900263bb400f7a0fa5- 1Receiving signals from the radio receiverfalse
- 2Detect submarinefalse
- 3Detection of synchronous satellitesfalse
- 4Identifying Remote objectstrue
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Answer : 4. "Identifying Remote objects "
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