A works thrice as fast as B. If B can complete a work in 18 days. Then number of days taken by A and B working together to complete this work is

A works thrice as fast as B. If B can complete a work in 18 days. Then

1.	A works thrice as fast as B. If B can complete a work in 18 days. Then number of days taken by A and B working together to complete this work is
A.	8 days
B.	9 days
C.	5 days
D.	4.5 days
Answer» E.

Discussion

No Comment Found

Related MCQs

A is thrice as good workman as B and together they finish a piece of work in 24 days. In how many days can A alone finish the work
A is twice as good a workman as B and takes 6 less days to complete a piece of work as B does. To finish the work alone B will take
Alia can complete an assignment in 5 days and Babar can complete the same assignment is 20 days. The time taken by both Alia and Babar to complete the assignment working together is
A tank can be filled by tap A in 16 hrs and by tap B in 20 hrs. Both the taps are kept opened for 8 hrs and then A is closed. In how many more hours will the tank be completely filled?
A tank has a leak which would empty it in 10 hrs. A tap is turned on and it admits 9 liters per minute into the tank and tank is now emptied in 25 hrs. How many liters tank holds?
A tank that can be filled by an inlet pipe A in 12 hours is filled in 18 hours while out let pipe B is opened. The outlet pipe B can empty the full tank in
A tank which has a leak in the bottom is filled in 20 hours. Had there been no leak the tank would have been filled in 15 hours. The leak can empty the full tank in
A works thrice as fast as B. If B can complete a work in 18 days. Then number of days taken by A and B working together to complete this work is
Ahmar works twice as fast as Bina. If Bina can complete a work in 30 days the number of days taken by Ahmar and Bina to complete the work working together is
An inlet pipe can fill a tank in 10 hrs and an outlet pipe empties the same full tank in 20 hrs. The time required to fill the tank when both pipes are opened.

A works thrice as fast as B. If B can complete a work in 18 days. Then number of days taken by A and B working together to complete this work is

Discussion

No Comment Found

Related MCQs

Reply to Comment