General Science Practice Question and Answer
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Q: Crooke's tube is used to produce
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5ebb77998e4fa473bcbb533a- 1Radio wavesfalse
- 2Micro wavesfalse
- 3X - raystrue
- 4Gama raysfalse
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Answer : 3. "X - rays "
Q: Which of the following is an emergency hormone in humans?
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5ebb7721c1aae5429b38f9da- 1Thyroxinfalse
- 2Insulinfalse
- 3Adrenalintrue
- 4Progesteronefalse
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Answer : 3. "Adrenalin"
Q: Purity of a metal can be determined with the help of
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5ebb767e8e4fa473bcbb51d5- 1Pascal's lawfalse
- 2Boyle's lawfalse
- 3Archimedes principletrue
- 4Principle of mass conservationfalse
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Answer : 3. "Archimedes principle "
Q: What are a group of Dolphins called?
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5eba38038e4fa473bcb80169- 1Gangfalse
- 2Podtrue
- 3Colonyfalse
- 4Sleuthfalse
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Answer : 2. "Pod "
Q: What instrument is used to detect objects under water?
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5eba33508e4fa473bcb7f703- 1Laserfalse
- 2Radarfalse
- 3Sonartrue
- 4Scubafalse
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Answer : 3. " Sonar"
Q: Vaccination is to Disease as Maintenance is to
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5eba20ec2ee7bc64a62404bc- 1Paintfalse
- 2Breakdowntrue
- 3Expensefalse
- 4Oilingfalse
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Answer : 2. "Breakdown"
Q: What is the chemical composition of Red Lead?
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5eb9415d64cb07648b62d82d- 1Pb3O4true
- 2Hgsfalse
- 3Pbofalse
- 4Pbsfalse
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Answer : 1. "Pb3O4 "
Q: What is the chemical formula of propanol?
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5eb940e02ee7bc64a6227d4d- 1$$C_6H_6$$false
- 2$$C_2 H_5OH $$false
- 3$$C_3H_8O$$true
- 4$$C_2H_6$$false
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Answer : 3. "$$C_3H_8O$$"
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