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: C. 11.0
Explanation:
P=11²/11=11.0 W.
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Correct Answer: D. 30.08
Explanation:
P=19²/12=30.08 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. 78.6
Explanation:
(25−14)/14×100=78.6%.
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Correct Answer: D. 3.07
Explanation:
a=F/m=3.07 m/s².
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Correct Answer: A. 0.119
Explanation:
C1V1=C2V2, so C2=0.119 mol/L.
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Correct Answer: D. 3.78
Explanation:
a=F/m=3.78 m/s².
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Correct Answer: D. 0.026
Explanation:
C1V1=C2V2, so C2=0.026 mol/L.
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Correct Answer: D. 0.25
Explanation:
A recessive phenotype aa has probability 1/4.
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Correct Answer: C. 28.17
Explanation:
P=13²/6=28.17 W.
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Correct Answer: C. 10.0
Explanation:
log ratio=1.0; ratio=10^1.0=10.0.
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Correct Answer: A. 20.0
Explanation:
(30−25)/25×100=20.0%.