MCQ Collection
Reasoning in Biological and Physical Sciences MCQs
Practice Reasoning in Biological and Physical Sciences questions with answers and explanations.
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Correct Answer: A. 0.071
Explanation:
C1V1=C2V2, so C2=0.071 mol/L.
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Correct Answer: D. 4.95
Explanation:
a=F/m=4.95 m/s².
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Correct Answer: B. 0.081
Explanation:
C1V1=C2V2, so C2=0.081 mol/L.
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Correct Answer: C. 10.0
Explanation:
a=F/m=10.0 m/s².
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Correct Answer: B. 0.073
Explanation:
C1V1=C2V2, so C2=0.073 mol/L.
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Correct Answer: A. 0.25
Explanation:
A recessive phenotype aa has probability 1/4.
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Correct Answer: B. 72.25
Explanation:
P=17²/4=72.25 W.
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Correct Answer: B. 10.0
Explanation:
log ratio=1.0; ratio=10^1.0=10.0.
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Correct Answer: B. 73.3
Explanation:
(26−15)/15×100=73.3%.
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Correct Answer: B. 6.31
Explanation:
a=F/m=6.31 m/s².
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Correct Answer: D. 0.017
Explanation:
C1V1=C2V2, so C2=0.017 mol/L.
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Correct Answer: C. 0.25
Explanation:
A recessive phenotype aa has probability 1/4.