General Science Questions Practice Question and Answer
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Q: Basic scientific principle behind a nuclear reactor is
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602f519fddf4356d773d28aa- 1Nuclear fusionfalse
- 2Controlled nuclear fusionfalse
- 3Uncontrolled nuclear fissionfalse
- 4Controlled nuclear fissiontrue
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Answer : 4. "Controlled nuclear fission"
Q: The food substances which get oxidised easily can be kept for longer duration by adding
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5ff5936c9fc6f75b3f623f0b- 1oxygen and keeping them in sun for few daysfalse
- 2nitrogen and keeping them in sun for few daysfalse
- 3oxygen and keeping them in airtight containersfalse
- 4nitrogen and keeping them in airtight containerstrue
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Answer : 4. "nitrogen and keeping them in airtight containers"
Q: The joint of radius-ulna with upper arm is-
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605a938ac5c99d2cb7f25e86- 1Ball and socket jointfalse
- 2Pivot jointfalse
- 3Saddle jointfalse
- 4Hinge jointtrue
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Answer : 4. "Hinge joint"
Q: Which of the following is not a member of the vitamin B complex?
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6093a2b1b8018e6486aefd25- 1Folic acidfalse
- 2Ascorbic acidtrue
- 3Thiaminefalse
- 4Riboflavinfalse
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Answer : 2. "Ascorbic acid "
Q: Who discovered the life cycle of malaria parasites in mosquitoes?
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5e5749c3f07ca775556a63b7- 1Luis Pasteurfalse
- 2Ronald Rosstrue
- 3Charles Darwinfalse
- 4Gregor Medelfalse
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Answer : 2. "Ronald Ross "
Q: How much time is taken by Jupiter to complete a revolution of the sun?
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60375fbf9d90e74af72bc31d- 125 yearsfalse
- 230 Yearsfalse
- 312 Yearstrue
- 46 Yearsfalse
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Answer : 3. "12 Years "
Q: Who among the following evolved the concept of the relationship between mass and energy?
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609202b07748471dd99107a3- 1Daltonfalse
- 2Rutherfordfalse
- 3Einsteintrue
- 4Planckfalse
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Answer : 3. "Einstein "
Q: Which of the following is the lightest element?
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60804077711d9a7cad41f17b- 1Heliumfalse
- 2Mercuryfalse
- 3Hydrogentrue
- 4Platinumfalse
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Answer : 3. "Hydrogen"
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