MCQ Collection
India MCQs
Practice India questions with answers and explanations.
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Correct Answer: C. 22
Explanation:
By Vieta, root sum is the coefficient 22.
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Correct Answer: A. 13.0
Explanation:
(14+12)/2=13.0.
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Correct Answer: A. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: A. 8.0
Explanation:
(2+14)/2=8.0.
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Correct Answer: D. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: D. 4
Explanation:
The units digit follows from 4³.
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Correct Answer: A. 42
Explanation:
Area=6×7=42.
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Correct Answer: D. 17
Explanation:
By Vieta, root sum is the coefficient 17.
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Correct Answer: B. 10.5
Explanation:
(8+13)/2=10.5.
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Correct Answer: D. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: D. 25
Explanation:
Increase/base ×100 = 25%.
