Basic Science Practice Question and Answer
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Q: Which of the following grain was first used by human?
1008 060ba03faa906b340d16acbc2
60ba03faa906b340d16acbc2- 1Ragifalse
- 2Wheattrue
- 3Barleyfalse
- 4Oatfalse
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Answer : 2. "Wheat"
Q: Black soil color is black due to presence of abundant minerals?
1005 0604debf8a01bc447899e5e44
604debf8a01bc447899e5e44- 1Zincfalse
- 2Copperfalse
- 3Manganesetrue
- 4Aluminumfalse
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Answer : 3. "Manganese"
Q: What is the range of the intensity scale used in measuring earthquakes?
1005 060927580cc29175f0f8792dc
60927580cc29175f0f8792dc- 11 to 7false
- 21 to 12true
- 31 to 15false
- 41 to 5false
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Answer : 2. "1 to 12 "
Q: Can bats fly in the dark as they get help?
1004 05fc9befb5c47b65b5b2bfa74
5fc9befb5c47b65b5b2bfa74- 1Ultraviolet wavefalse
- 2Ultrasonic wavetrue
- 3Radiationfalse
- 4Special retinafalse
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Answer : 2. "Ultrasonic wave"
Q: What causes molybdenum deficiency?
1002 0604de924e7f3ff5d8f6625b1
604de924e7f3ff5d8f6625b1- 1Whip tail in cauliflowertrue
- 2Hot disease in tomatofalse
- 3Lemon yellow yellow stain diseasefalse
- 4All thesefalse
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Answer : 1. "Whip tail in cauliflower"
Q: By which process oil is converted into Vegetable Ghee?
1001 0611b61d56d0fd147810fb1f1
611b61d56d0fd147810fb1f1- 1Hydrogenationtrue
- 2Distillationfalse
- 3Oxidationfalse
- 4Reductionfalse
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Answer : 1. "Hydrogenation"
Q: What is white Phosphorus?
1001 060ab9896c7f1592dd0df5334
60ab9896c7f1592dd0df5334- 1P4true
- 2Pfalse
- 3O3false
- 4Pbfalse
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Answer : 1. "P4 "
Q: Solute can be separated from solution?
1000 0611b60d6dc4e2547a1c9191e
611b60d6dc4e2547a1c9191e- 1filtrationfalse
- 2evaporationtrue
- 3Decantationfalse
- 4sedimentationfalse
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Answer : 2. "evaporation"
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