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03 Feb 2021, 05:15
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Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
68% (02:21) correct
32%
(02:47)
wrong
based on 269
sessions
History
Date
Time
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Not Attempted Yet
Four equally efficient men working together all day can finish a piece of work in 11 days, but two of them have other engagements and can work only half timeand quarter time respectively. How long will it take for them to complete the work?
(A) 15 days
(B) 16 days
(C) 18 days
(D) 25 days
(E) 26 days
(A) 15 days
(B) 16 days
(C) 18 days
(D) 25 days
(E) 26 days
rvgmat12
Joined: 19 Oct 2014
Last visit: 27 Mar 2026
Posts: 352
Given Kudos: 189
Location: United Arab Emirates
Schools: Wharton '23 Booth '23 INSEAD Jan'21 Intake
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03 Feb 2021, 05:58
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No of workdays W is 44 man-days
Total number of man-days = (2 + 1/2 + 1/4) * Days
Number of days = 44/11*4 = 16
Posted from my mobile device
Total number of man-days = (2 + 1/2 + 1/4) * Days
Number of days = 44/11*4 = 16
Posted from my mobile device
15 Mar 2022, 21:09
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@Experts
Can some one help me explain the question and the solution. I interpreted half the time as 11/2 and quarter time as 11/4
Also, I didn't understood the solutions well.
Can some one help me explain the question and the solution. I interpreted half the time as 11/2 and quarter time as 11/4
Also, I didn't understood the solutions well.
