General Science Practice Question and Answer
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Q: Which of the following device is used to measure humidity?
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5ec72191112c8637e1b27fec- 1Hydrometerfalse
- 2Hygrometertrue
- 3Psycho Meterfalse
- 4Anemometerfalse
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Answer : 2. "Hygrometer "
Q: The amount of light entering the eye is controlled by which of the following organs?
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5e5760afbeb8f66e4485ebcc- 1Coniryafalse
- 2Coroyadfalse
- 3Retinafalse
- 4Iristrue
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Answer : 4. "Iris"
Q: How Many Bones are there in Skull of a Human Being?
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60920cb88ab611629234ecfb- 131false
- 232false
- 329true
- 430false
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Answer : 3. "29 "
Q: The ligthest metal is –
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5dc3c7e36d7b0b6e7453eda3- 1Litrue
- 2Fefalse
- 3Cufalse
- 4Agfalse
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Answer : 1. "Li"
Q: The most common cause of anemia in our country is –
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5e6b78f4c34ec57f0d141839- 1Potassium deficiencyfalse
- 2Calcium deficiencyfalse
- 3Iron deficiencytrue
- 4Magnesium deficiencyfalse
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Answer : 3. "Iron deficiency "
Q: What is the scientific name of domestic fly?
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60545ad72a8e8355ed6c0249- 1Mosca domestica.true
- 2Rana tigrina.false
- 3pavo christace.false
- 4pantheon Leofalse
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Answer : 1. "Mosca domestica."
Q: When the snowflake melts, the result will be-
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61b1dbd945c0db34860a2ec7- 1will change in water levelfalse
- 2will remain unchanged in the water leveltrue
- 3water level will decreasefalse
- 4water level will risefalse
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Answer : 2. "will remain unchanged in the water level"
Q: As the frequency of a wave increases, what happens to its wavelength?
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5e7ee1b5d56d695255d19958- 1It increasesfalse
- 2It remains the samefalse
- 3It decreasestrue
- 4There is no connection between the twofalse
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Answer : 3. "It decreases "
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