Basic Science Practice Question and Answer
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Q: Penicillin is extracted from-
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606c2209556643278a762cce- 1Fungustrue
- 2Lichenfalse
- 3Yeastfalse
- 4Algaefalse
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Answer : 1. "Fungus"
Q: Which of the following gas is not present in the atmosphere?
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611b611714663c47a233f052- 1Nitrogenfalse
- 2Heliumfalse
- 3Chlorinetrue
- 4Kryptonfalse
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Answer : 3. "Chlorine"
Q: If the edge of a cube is halved, then its volume reduces to _____times the actual volume.
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608267df60a06a7ffdaa6fd9- 11/3false
- 21/4false
- 31/8true
- 41/2false
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Answer : 3. "1/8"
Q: Which of the following is a colloidal solution?
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6087db480ac1df7d9f7d6b8e- 1Vinegar solutionfalse
- 2Painttrue
- 3Muddy waterfalse
- 4Sugar solutionfalse
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Answer : 2. "Paint "
Q: Which tissue is responsible for transport of materials away from the root?
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6082676460a06a7ffdaa6c87- 1Ground tissuefalse
- 2Cambiumfalse
- 3Phloemfalse
- 4Xylemtrue
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Answer : 4. "Xylem "
Q: X-rays were discovered by ________.
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5fe9aaf2755fc73bd07964dc- 1Faradayfalse
- 2Roingtontrue
- 3H. Devifalse
- 4Lavoisierfalse
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Answer : 2. "Roington"
Q: Retinol is mainly related to ________.
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606ed3950d3bb27a2067c8ba- 1Vitamin Atrue
- 2Vitamin Bfalse
- 3Vitamin Dfalse
- 4Vitamin Efalse
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Answer : 1. "Vitamin A"
Q: Solute can be separated from solution?
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611b60d6dc4e2547a1c9191e- 1filtrationfalse
- 2evaporationtrue
- 3Decantationfalse
- 4sedimentationfalse
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Answer : 2. "evaporation"
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