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ATQ, We can say that time taken by pipe ‘Y’ to fill the tank = ‘h’ hours Then, capacity of tank = 2.4h units Therefore, Efficiency of pipe ‘X’ = 2.4h/15 = 0.16h units/hr Efficiency of pipes (X + Y) = 2.4h/25 = 0.096h units/hour Therefore, efficiency of pipe ‘Y’ = -0.096h – (-0.16h) = 0.064h units/hour So, 0.064h = 2.4 h = 37.5 Total capacity of the tank = 37.5 × 2.4 = 90 litres
In the following question, select the related word pair from the given alternatives.
Hunger: Satiety
If K = 22, KIT = 80, then ‘KITE’ will be equal to?
Select the option in which the numbers are not related in the same way as are the number of the following set.
(54, 23, 26)
Four number-pairs are given, out of which three are alike in a certain manner and one is different. Choose the different number-pair.
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
Study the given pattern carefully and select the number from among the given options that can replace the question mark (?) in it.
Find out the alternative which will replace the question mark?
Vaccination: Disease ∷ Maintenance:?
House: Rent :: Capital: ?
If 24 @ 6 = 28 and 39 @ 24 = 102, then 22 @ 16 = '?'.
