ATQ, Let the capacity of the tank = L.C.M of 16 and 36 = 144 units Then, efficiency of pipe ‘P’ alone = 144 ÷ 16 = 9 units/hour Efficiency of pipe ‘R’ alone = 144 ÷ 36 = 4 units/hour Combined efficiency of pipes ‘P’ and ‘Q’ = 144 ÷ 9 = 16 units/hour So, efficiency of pipe ‘Q’ alone = 16 – 9 = 7 units/hour So, combined efficiency of pipes ‘Q’ and ‘R’ = 7 – 4 = 3 units/hour So, time taken by pipes ‘Q’ and ‘R’ together to ill the tank = 144 ÷ 3 = 48 hours.
268 : 284 :: 429 : ?
If ASH = 1198 and ASHES = 1198519, then SQUASH =
Window : Curtain ::?:?
Select the option that is related to the third word in the same way as the second word is related to the first word.
Joy: Delight :: Barrier: ?
72 : 90 :: 240 : ?
Select the number that is related to the third number in the same way as the sixth number and the second number are related to the fifth number and the...
Select the option that is related to the third term in the same way as the second term is related to the first term.
VGD: SDA:: USF : ?
'Eiffel Tower' is related to 'France', in the same way as 'Great Wall' is related to '____'.
Select the option that is related to the fifth number in the same way as the second number is related to first number and the third number is related to...
CANVAS : DCQZFY : : LOANER : ?
