-
BTGmoderatorLU
- Moderator
- Posts: 2505
- Joined: Sun Oct 15, 2017 1:50 pm
- Followed by:6 members
Timer
00:00
Your Answer
A
B
C
D
E
Global Stats
Source: GMAT Prep
In a certain bathtub, both the hot and cold water fixtures leak. The cold water leak alone would fill an empty bucket in \(c\) hours, and the hot water leak alone will fill the same bucket in \(h\) hours, where \(c < h\). If both fixtures began to leak at the same time into the empty bucket at their respective constant rates and consequently it tool \(t\) hours to fill the bucket, which of the following must be true?
I. \(0 < t < h\)
II. \(c < t < h \)
III. \(\frac{c}{2} < t < \frac{h}{2}\)
A. I only
B. II only
C. III only
D. I and II
E. I and III
The OA is E
In a certain bathtub, both the hot and cold water fixtures leak. The cold water leak alone would fill an empty bucket in \(c\) hours, and the hot water leak alone will fill the same bucket in \(h\) hours, where \(c < h\). If both fixtures began to leak at the same time into the empty bucket at their respective constant rates and consequently it tool \(t\) hours to fill the bucket, which of the following must be true?
I. \(0 < t < h\)
II. \(c < t < h \)
III. \(\frac{c}{2} < t < \frac{h}{2}\)
A. I only
B. II only
C. III only
D. I and II
E. I and III
The OA is E
