Question : The rates of work of A and B are in the ratio of 2 : 3. The number of days taken by each of them to finish the work is in the ratio:
Option 1: 2 : 3
Option 2: 4 : 9
Option 3: 3 : 2
Option 4: 9 : 4
Answer (1)
11th Jan, 2024
Correct Answer: 3 : 2
Solution :
The rates of work of A and B are in the ratio of 2 : 3.
Time taken is inversely proportional to efficiency.
Therefore, ratio of time taken by A and B = $\frac{1}{2}$ : $\frac{1}{3}$ = 3 : 2
Hence, the correct answer is 3 : 2.
Comments (0)
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Result | Eligibility | Application | Selection Process | Preparation Tips | Admit Card | Answer Key
Get Updates Brochure
Thank You!
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Application Date:
23 Oct, 2024
- 25 Dec, 2024
Application Date:
9 Dec, 2024
- 30 Dec, 2024
Application Date:
2 Dec, 2024
- 31 Dec, 2024
Exam Date:
3 Jan, 2025
- 16 Jan, 2025
General Insurance Corporation Of India Assistant Manager Exam
- (GIC ASSISTANT MANAGER SCALE I EXAM)
Exam Date:
5 Jan, 2025
- 5 Jan, 2025
