General Science Questions Practice Question and Answer
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Q: Which of the following is the hardest substance?
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5fe9a290755fc73bd079308c- 1Platinumfalse
- 2Diamondtrue
- 3Goldfalse
- 4Silverfalse
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Answer : 2. "Diamond"
Q: Which of the following is the third stage in the metamorphosis of a butterfly?
913 0607e9c62bb0cf45e365b0724
607e9c62bb0cf45e365b0724- 1Eggfalse
- 2Pupatrue
- 3Adultfalse
- 4Larvafalse
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Answer : 2. "Pupa "
Q: Identify the CORRECT phenomena involved during a rainbow formation.
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5ff6b73dd9d7f36ecf2a1294- 1Gravitation, Condensation and Total Internal Reflectionfalse
- 2Refraction, Dispersion and Total Internal Reflectiontrue
- 3Polymerization, Total Internal Reflection and Surface Tensionfalse
- 4Dispersion, Coherence and Ionisationfalse
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Answer : 2. "Refraction, Dispersion and Total Internal Reflection"
Q: Which of the following is a nitrogen-fixing bacteria?
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607024ebdc80477c02cb6535- 1Salmonellafalse
- 2Rhizobiumtrue
- 3E.colifalse
- 4Pseudomonafalse
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Answer : 2. "Rhizobium "
Q: Which is the hardest substance in the human body?
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62e7e2b34404a856fa0e8f9c- 1Kneecapfalse
- 2Finger Nailsfalse
- 3Tooth Enameltrue
- 4Skull Bonesfalse
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Answer : 3. "Tooth Enamel"
Q: The combination of male and female gametes is called-
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625fd4d2e1e2a840c31b8fe0- 1pollinating particlefalse
- 2Fertilizationtrue
- 3Mukulanfalse
- 4Sporefalse
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Answer : 2. "Fertilization"
Q: The number of neutrons in 13Al27 is
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60659e858f9c3e661b53d0d6- 114true
- 213false
- 340false
- 427false
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Answer : 1. "14"
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 "
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