MCQ Collection
india-cet-ap-eapcet MCQs
Practice india-cet-ap-eapcet questions with answers and explanations.
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Correct Answer: D. 364.5
Explanation:
KE=½mv²=364.5 J.
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Correct Answer: C. 16
Explanation:
By Vieta, α+β=16.
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Correct Answer: A. 90
Explanation:
Determinant=9×10=90.
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Correct Answer: B. 116
Explanation:
|v|²=10²+4²=116.
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Correct Answer: B. 4
Explanation:
f′(x)=2x, so f′(2)=4.
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Correct Answer: B. 5.5
Explanation:
(3+8)/2=5.5.
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Correct Answer: D. 36.0
Explanation:
KE=½mv²=36.0 J.