MCQ Collection
cat-qa MCQs
Practice cat-qa questions with answers and explanations.
Correct Answer: 8
Explanation:
Vieta gives r+s=8.
Correct Answer: 52
Explanation:
Area=½×13×8=52.0.
Choose an option to check your answer.
Choose an option to check your answer.
Correct Answer: D. 95
Explanation:
Area=5×19=95.
Choose an option to check your answer.
Correct Answer: C. 9
Explanation:
By Vieta, root sum is the coefficient 9.
Choose an option to check your answer.
Correct Answer: D. 6.5
Explanation:
(7+6)/2=6.5.
Choose an option to check your answer.
Correct Answer: D. 25
Explanation:
Increase/base ×100 = 25%.