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. 66.7
Explanation:
(20−12)/12×100=66.7%.
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Correct Answer: A. 5.29
Explanation:
a=F/m=5.29 m/s².
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Correct Answer: B. 0.25
Explanation:
A recessive phenotype aa has probability 1/4.
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Correct Answer: B. 20.45
Explanation:
P=15²/11=20.45 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: C. 47.8
Explanation:
(34−23)/23×100=47.8%.
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Correct Answer: D. 7.09
Explanation:
a=F/m=7.09 m/s².
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Correct Answer: D. 13.2
Explanation:
a=F/m=13.2 m/s².
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Correct Answer: A. 0.024
Explanation:
C1V1=C2V2, so C2=0.024 mol/L.
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Correct Answer: A. 44.08
Explanation:
P=23²/12=44.08 W.
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Correct Answer: D. 10.0
Explanation:
log ratio=1.0; ratio=10^1.0=10.0.
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Correct Answer: C. 28.6
Explanation:
(36−28)/28×100=28.6%.