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An outlet pipe can empty a cistern in 3 h.
Question 1:
An outlet pipe can empty a cistern in 3 h. In what time will the pipe empty two-third part of the cistern?
A.
4 h
B.
2 h
Feedback
Time taken by the pipe to empty the cistern = 3 h
Then, time taken by the pipe to empty the 2/3 part = 3 x 2/3 = 2 h
C.
3 h
D.
5 h
These questions are from this test. Would you like to take a practice test?
Practice Pipes and Cisterns Online Test 3 | Englishfreetest.com
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10 questions
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