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QA - Placement Quizzes | Pipes and Cisterns | Question 12
Two taps A and B can fill a tank in 10 hours and 15 hours respectively. If both the taps are opened together, the tank will be full in ?
(A)
5 hr
(B)
6 hr
(C)
4 hr
(D)
3 hr
Answer
Please comment below if you find anything wrong in the above post
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