If 22 men can build a wall of 110 meters in 10 days. The length of a similar wall built by 30 men in 6 days is
Group 4 - 2016
If 12 compositors can compose 60 pages of a book in 5 hours, how many compositors will compose 200 pages of the book in 20 hours?
Group 2 - 2015
7 men can complete a work in 52 days. In how many days will 13 men finish the same work?
Group 2 - 2015
A can do a piece of work in 20 days and B can do it in 25 days. Both of them finished the work and earned Rs. 3,600. Then A's share is
Group 4 - 2016
First pipe can fill a tank in 12 hours.
Second pipe can fill the same tank in 6 hours.
Third pipe in 4 hours.
How long will it take to fill the tank if all the 3 pipes are opened simultaneously?
Group 2A - 2016
Two taps A and B can fill a tank in 10 hours and 15 hours respectively. Both the taps are opened for 4 hours and then B is turned off. The time taken by A to fill the remaining tank is
Group 1 - 2014
