MCQ Collection
upsc-prelims-csat MCQs
Practice upsc-prelims-csat questions with answers and explanations.
Choose an option to check your answer.
Choose an option to check your answer.
Correct Answer: D. 48
Explanation:
Area=3×16=48.
Choose an option to check your answer.
Correct Answer: C. 23
Explanation:
By Vieta, root sum is the coefficient 23.
Choose an option to check your answer.
Correct Answer: B. 4.0
Explanation:
(5+3)/2=4.0.
Choose an option to check your answer.
Correct Answer: B. 25
Explanation:
Increase/base ×100 = 25%.
Choose an option to check your answer.
Correct Answer: D. 6
Explanation:
The units digit follows from 6³.
Choose an option to check your answer.
Choose an option to check your answer.
Correct Answer: C. 365
Explanation:
13²+14²=365.
Choose an option to check your answer.
Correct Answer: C. 238
Explanation:
Area=14×17=238.
Choose an option to check your answer.
Correct Answer: B. 35
Explanation:
By Vieta, root sum is the coefficient 35.
Choose an option to check your answer.
Correct Answer: A. 10.0
Explanation:
(16+4)/2=10.0.
Choose an option to check your answer.
Correct Answer: B. 25
Explanation:
Increase/base ×100 = 25%.
