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. 20.64
Explanation:
P=17²/14=20.64 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: D. 57.1
Explanation:
(22−14)/14×100=57.1%.
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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: D. 26.3
Explanation:
(24−19)/19×100=26.3%.
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Correct Answer: D. 6.57
Explanation:
a=F/m=6.57 m/s².
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Correct Answer: B. 0.1
Explanation:
C1V1=C2V2, so C2=0.1 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: D. 15.12
Explanation:
P=11²/8=15.12 W.
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Correct Answer: A. 10.0
Explanation:
log ratio=1.0; ratio=10^1.0=10.0.
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Correct Answer: D. 44.0
Explanation:
(36−25)/25×100=44.0%.
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Correct Answer: C. 0.25
Explanation:
A recessive phenotype aa has probability 1/4.