Question
In the question below, four sentences are given which
may or may not contain an error. Choose the one that is grammatically correct and meaningful. If all the sentences are correct, mark 'All are correct' as your answer.Solution
A - As the sentence is in past, 'granted' will be used. B - 'Was' will be used here as the subject 'middleman' is singular. D - As the sentence is in past, we have to use the past form of the verb 'arrest'. Hence, 'arrest' must be replaced with 'arrested'. C is grammatically correct and meaningful. Hence, option C is the correct answer.
Pipe 'C' alone takes 5 more hours to fill the tank than the time taken by pipe 'C' and pipe 'D' together. Find the approximate ti...
Pipe A can fill a tank in 3 hours and Pipe B can fill the same tank in 6 hours. If both pipes are opened together, in how many hours will the tank be fi...
Time taken by pipe 'A' to fill a tank is 30 minutes. When both pipes 'A' and 'B' are opened together, the tank gets filled in 10 minutes. Find the time...
Pipe 'X' and 'Y' can fill a tank in 1 hour and 1 hour 30 minutes respectively. 'X' is opened alone. After 18 minutes, 'X' is closed and 'Y' is opened. ...
- Pipe 'A' can fill a tank in 18 hours. Pipe 'B' is ____% as efficient as pipe 'A'. If both pipes are opened simultaneously, the tank will be completely full...
Three pipes A, B, and C can fill a tank in 50 minutes, 60 minutes, and 75 minutes respectively. All are opened together. A is closed after 'n' minutes, ...
Two inlet pipes M and N alone can fill a tank in 12 hours and 16 hours respectively and an outlet pipe P alone can empty the whole tank in 8 hours. Firs...
Pipe A can fill a cistern in 18 hours. Pipes A and B together can fill it in 12 hours, while Pipes B and C together can fill it in 9 hours. In how many ...
A tank can be filled by two pipes, A and B, in 15 minutes and 20 minutes, respectively. Both pipes are opened together, but after 5 minutes, pipe A is c...
Pipe ‘A’ can fill a tank in 10 hours while pipe ‘B’ can empty it in 12 hours. They were operated on alternate hours starting with pipe ‘A’. ...
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