Question
Select the most appropriate meaning of the bold idiom
in the given sentence. This problem is a hard nut to crack ,it will take longer than they imagined.Solution
The correct answer is C
Pipe A alone fill the tank in x hours and Pipe B alone fill the tank in (x β 5) hours. If the efficiency of pipe B is double of pipe A and pipe A fill...
Two pipes A and B can fill a tank in 12 min., and 16 min, respectively. If both the pipes are opened simultaneously, after how much time A should be clo...
Pipe P can fill a tank in 12 hours, while pipe Q can fill the same tank in 20 hours. Both pipes are initially opened to fill an empty tank, but after 5 ...
Pipe βAβ takes 10 minutes to fill a tank. Pipe βBβ takes 20 minutes to empty the same tank. If pipe βBβ is opened 5 minutes after pipe βAοΏ½...
Pipe 'A' alone takes 15 minutes to fill half of the tank. Pipe 'B' is 4 times as efficient as pipe 'A'. Find the percentage of the tank filled by both i...
Pipe ‘A’ and pipe ‘B’, together can fill 20% of a tank in 6 hours while pipe ‘C’ takes 35 hours to empty it. ...
Taps Q and R can fill a tank in 24 minutes and 32 minutes, respectively. The efficiency of tap S is 75% greater than that of tap Q. If tap R's efficienc...
A and B can fill a tank in 9 hours and 18 hours respectively. Pipe C can empty it in βxβ hours. If all three pipes are opened, the tank is filled in...
Pipe βAβ and pipe βBβ can fill a cistern in 20 minutes and 10 minutes respectively. Pipe βCβ alone can empty the cistern in 12 minutes. If a...
Three pipes are attached to a tank. Pipe A can fill it in 20 minutes, pipe B can fill it in 30 minutes, while pipe C can empty the completely filled tan...
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