MCQ Collection
jee-main-paper-1 MCQs
Practice jee-main-paper-1 questions with answers and explanations.
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Correct Answer: B. 3.0
Explanation:
(2+4)/2=3.0.
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Correct Answer: A. 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. 325
Explanation:
10²+15²=325.
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Correct Answer: D. 198
Explanation:
Area=11×18=198.
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Correct Answer: A. 33
Explanation:
By Vieta, root sum is the coefficient 33.
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Correct Answer: B. 9.0
Explanation:
(13+5)/2=9.0.
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Correct Answer: C. 25
Explanation:
Increase/base ×100 = 25%.
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Correct Answer: D. 6
Explanation:
The units digit follows from 6³.
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Correct Answer: B. 452
Explanation:
16²+14²=452.
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Correct Answer: A. 289
Explanation:
Area=17×17=289.
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Correct Answer: B. 38
Explanation:
By Vieta, root sum is the coefficient 38.
