MCQ Collection
GUJCET Mathematics MCQs
Practice GUJCET Mathematics questions with answers and explanations.
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Correct Answer: B. 17
Explanation:
By Vieta, α+β=17.
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Correct Answer: A. 61
Explanation:
|v|²=5²+6²=61.
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Correct Answer: C. 12
Explanation:
f′(x)=2x, so f′(6)=12.
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Correct Answer: D. 8.5
Explanation:
(7+10)/2=8.5.
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Correct Answer: A. 12
Explanation:
By Vieta, α+β=12.
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Correct Answer: C. 54
Explanation:
Determinant=9×6=54.
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Correct Answer: D. 164
Explanation:
|v|²=10²+8²=164.
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Correct Answer: A. 4
Explanation:
f′(x)=2x, so f′(2)=4.
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Correct Answer: D. 3.5
Explanation:
(3+4)/2=3.5.
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Correct Answer: B. 15
Explanation:
By Vieta, α+β=15.
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Correct Answer: B. 80
Explanation:
Determinant=8×10=80.
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Correct Answer: D. 97
Explanation:
|v|²=9²+4²=97.
