Challenger App

No.1 PSC Learning App

1M+ Downloads
One pipe fills a water tank 3 times faster than the other. If the two pipes together can fill the empty tank in 37 minutes, then how much time will the slower pipe alone take to fill the tank?

A148 minutes

B145 minutes

C150 minutes

D154 minutes

Answer:

A. 148 minutes

Read Explanation:

148


Related Questions:

X takes twice as much time as Y or thrice as much time as Z to finish a job. Working together, the trio can finish the job in 2 days. Y alone can do the work in ______.
15 ആളുകൾ ചേർന്ന് ഒരു ജോലി 18 ദിവസം കൊണ്ട് തീർക്കും. എന്നാൽ അതേ ജോലി 10 ആളുകൾ എത്ര ദിവസം കൊണ്ട് തീർക്കും ?
A can do a certain job in 12 days. B is 60% more efficient than A. To do the same job B alone would take?
A can do a work in 20 days and B in 50 days. If they work on it together for 5 days, then what fraction of work is left?
A alone can complete the project in 10 days; B alone can complete it in 20 days while C alone can complete it in 30 days. They together earn Rs. 1,100 for the project. By how much do the total earnings of A and C exceed the earnings of B?