Basic Science Practice Question and Answer
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Q: Single flower is-
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625fd628e1e2a840c31b95b7- 1Meccatrue
- 2mustardfalse
- 3Rosefalse
- 4Pituniafalse
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Answer : 1. "Mecca"
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: In those alcohol tragedies that result in blindness etc., the harm factor is-
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5f86b228dcf12a01a141e096- 1Methyl alcoholtrue
- 2Ethyl alcoholfalse
- 3acetylenefalse
- 4Ethyl alcoholfalse
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Answer : 1. "Methyl alcohol "
Q: Which of the following is not an area of coral reef?
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5f60486909624c19c5c1392d- 1Gulf of Mannarfalse
- 2Gulf of Cambaytrue
- 3Lakshadweepfalse
- 4Andaman and Nicobar Islandsfalse
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Answer : 2. "Gulf of Cambay"
Q: When sunlight passes through a prism, which of the following colors has the highest refraction?
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601404495beea84b8ececd73- 1Bluetrue
- 2Redfalse
- 3Orangefalse
- 4Greenfalse
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Answer : 1. "Blue"
Q: Which of the following is NOT an example of Pteridophyta?
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643918511ce944a93ea1c091- 1Funariatrue
- 2Selaginellafalse
- 3Equisetumfalse
- 4Pterisfalse
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Answer : 1. "Funaria "
Q: Plants receive their nutrients mainly from in the following ?
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607ff41ec91527511d90bc52- 1atmospherefalse
- 2chlorophyllfalse
- 3lightfalse
- 4soiltrue
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Answer : 4. "soil"
Q: Malnutrition leads to lack of which?
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601402245beea84b8ecebe57- 1Vitamin 'A'false
- 2Carbohydratefalse
- 3Vitamin 'C'false
- 4Proteintrue
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Answer : 4. "Protein"
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