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: B. 9.31
Explanation:
P=11²/13=9.31 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. 52.4
Explanation:
(32−21)/21×100=52.4%.
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Correct Answer: C. 11.07
Explanation:
a=F/m=11.07 m/s².
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Correct Answer: A. 0.06
Explanation:
C1V1=C2V2, so C2=0.06 mol/L.
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Correct Answer: D. 21.12
Explanation:
P=13²/8=21.12 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: C. 33.3
Explanation:
(20−15)/15×100=33.3%.
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Correct Answer: A. 17.11
Explanation:
a=F/m=17.11 m/s².
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Correct Answer: A. 0.078
Explanation:
C1V1=C2V2, so C2=0.078 mol/L.
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Correct Answer: C. 0.25
Explanation:
A recessive phenotype aa has probability 1/4.
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Correct Answer: C. 25.79
Explanation:
P=19²/14=25.79 W.