Timer
00:00
Your answer
Difficulty–
right wrong
Pick an answer to see how members did
8question types
Log this miss in the free GMAT error log
Get the error log60days
Get one like this every day: the free 60-day plan
Start the planA tank has 5 inlet pipes. Three pipes are narrow and two are wide. Each of the three narrow pipes works at 1/2 the rate of each of the wide pipes. All the pipes working together will take what fraction of time taken by the two wide pipes working together to fill the tank?
(A) 1/2
(B) 2/3
(C) 3/4
(D) 3/7
(E) 4/7
[spoiler]OA=E[/spoiler]
Source: Veritas Prep
(A) 1/2
(B) 2/3
(C) 3/4
(D) 3/7
(E) 4/7
[spoiler]OA=E[/spoiler]
Source: Veritas Prep
