MCQ Collection
India MCQs
Practice India questions with answers and explanations.
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Correct Answer: B. 153
Explanation:
Area=9×17=153.
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Correct Answer: D. 30
Explanation:
By Vieta, root sum is the coefficient 30.
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Correct Answer: D. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: B. 54
Explanation:
Area=3×18=54.
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Correct Answer: C. 25
Explanation:
By Vieta, root sum is the coefficient 25.
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Correct Answer: C. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: D. 2
Explanation:
The units digit follows from 8³.
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Correct Answer: C. Lewis base
Explanation:
A Lewis base donates an electron pair.
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Correct Answer: D. 160
Explanation:
Area=8×20=160.
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Correct Answer: A. 13
Explanation:
By Vieta, root sum is the coefficient 13.
