General Science Questions Practice Question and Answer
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Q: Which tissue is responsible for transport of materials away from the root?
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6082676460a06a7ffdaa6c87- 1Ground tissuefalse
- 2Cambiumfalse
- 3Phloemfalse
- 4Xylemtrue
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Answer : 4. "Xylem "
Q: Aluminum is obtained from which mineral?
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5fc9bff35c47b65b5b2c0086- 1Monanitefalse
- 2Anthracitefalse
- 3Bauxitetrue
- 4Thoriumfalse
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Answer : 3. "Bauxite"
Q: In a refrigerator; cooling is produced by–
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601267ccaf82aa3010a76792- 1the ice which deposits in the freezerfalse
- 2the evaporation of a volatile liquidtrue
- 3the sudden expansion of a compressed gasfalse
- 4None of thesefalse
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Answer : 2. "the evaporation of a volatile liquid"
Q: The approximate percentages of oxygen, nitrogen, and carbon dioxide in pure air on the Earth's atmosphere are:
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5ff6bac0d9d7f36ecf2a38e3- 10.03%, 21% and 78% respectivelyfalse
- 278%, 21% and 0.03% respectivelyfalse
- 321%, 78% and 0.03% respectivelytrue
- 421%, 7.8% and 0.03% respectivelyfalse
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Answer : 3. "21%, 78% and 0.03% respectively"
Q: Photosynthesis in plants converts light energy to____ energy.
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60b9eaa641fbe0438167974e- 1Chemicaltrue
- 2Thermalfalse
- 3Kineticfalse
- 4Physicalfalse
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Answer : 1. "Chemical "
Q: Why do colors appear in soap bubbles due to the incident of light?
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61af348d6131eb2319cb7fdd- 1due to scatteringfalse
- 2Due to interferencetrue
- 3Due to deflectionfalse
- 4Due to polarizationfalse
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Answer : 2. "Due to interference"
Q: What is the scientific term for the speed of an object moving in a definite direction?
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608268b2bfeec334bc88654d- 1Timefalse
- 2Accelerationfalse
- 3Velocitytrue
- 4Motionfalse
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Answer : 3. "Velocity "
Q: Which of the following is desirable aim of Science Education at Primary Level?
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60fa7dde16158a5eedb4b5ef- 1To know the facts and principles of sciences and its applications.false
- 2To nurture the natural curiosity, aesthetic sense and creativity in science and technology.false
- 3To imbibe the values of honesty, integrity and co-operation.false
- 4All of thesetrue
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Answer : 4. "All of these"
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