MCQ Collection
india-cet-bcece MCQs
Practice india-cet-bcece questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: D. 6.0
Explanation:
(8+4)/2=6.0.
Choose an option to check your answer.
Correct Answer: D. 15
Explanation:
By Vieta, α+β=15.
Choose an option to check your answer.
Correct Answer: C. 80
Explanation:
Determinant=10×8=80.
Choose an option to check your answer.
Correct Answer: B. 104
Explanation:
|v|²=2²+10²=104.
Choose an option to check your answer.
Correct Answer: A. 6
Explanation:
f′(x)=2x, so f′(3)=6.
Choose an option to check your answer.
Correct Answer: D. 5.0
Explanation:
(4+6)/2=5.0.
Choose an option to check your answer.
Correct Answer: A. 13
Explanation:
By Vieta, α+β=13.
Choose an option to check your answer.
Correct Answer: A. 18
Explanation:
By Vieta, α+β=18.
Choose an option to check your answer.
Correct Answer: D. 36
Explanation:
Determinant=9×4=36.
Choose an option to check your answer.
Correct Answer: D. 136
Explanation:
|v|²=10²+6²=136.
Choose an option to check your answer.
Correct Answer: D. 4
Explanation:
f′(x)=2x, so f′(2)=4.
Choose an option to check your answer.
Correct Answer: A. 6.5
Explanation:
(3+10)/2=6.5.