CMAT
Exam
Numerical Ability
Two pipes A and B fill a vessel in 4 hours and 12 hours respectively. In how many hours will the fill the vessel together?
a. 2
b. 3
c. 8
d. 16
Read Solution (Total 1)
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- 1/4+1/12=4/12
THEN 1/3 AND ANSWER = 3 HOURS - 5 years agoHelpfull: Yes(0) No(0)
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