Question
Two pipes can fill a tank in 12 and 10 minutes
respectively. A waste pipe is used to empty the tank. All three pipes working together can fill the tank in 16 minutes. How much time is taken by the waste pipe to empty the full tank?Solution
Alternate Method: Let waste or leak pipe = C A B A+B+C Time 12 10 16 Let capacity of total tank = LCM (12,10 & 16) = 240 L Eff 20 : 24 : 15 So Leak can empty in 1 hr = A+B+C - (A+B) = 15 - (20+24) = -29 L Hence leak can empty the tank in = 240/29 hours
Select the option that is related to third number-cluster in the same way first number cluster is related to second number-cluster.
94: 97 ...In the following question, select the related word from the given alternatives.
GSJM : PMVJ : : USBN : ?
Select the option that is related to third word in the same way as the second word is related to first word.
SETS : WAXO :: PORT : ?
6 : 120 : : 24 :Ā ?
Select a suitable figure from the Answer Figures that would replace the question markĀ (?)Ā from question figure.
Five marbles named as A1, K1, P1, R1, and T1 are kept one above the other (not necessarily in the same order). Only marble T1 is between K1 and P1. P1 i...
Toyotaā is related to āJapanā in the same way āSamsungā is related to ā___ā.
Select the option that is related to the third number in the same way as the second number is related to the first number.
55 : 3136 :: 48 : ?Select the option that is related to third number cluster in the same way second number cluster is related to first number cluster.
14: 168 :: 21: ?
Select the option that is related to third cluster in the same way first cluster is related to second cluster.
TURN : 219 :: MAINS: ?
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