Question
Among the following is an example of an amide
fertilizer?Solution
The correct answer is C
Pipe βGβ and pipe βHβ together can fill an empty tank in 40 hours while pipe βHβ and pipe βIβ together take 25 hours to fill the same ta...
A pipe fills a tank in 20 hours, and another pipe empties it in 30 hours. If both pipes are opened together, how long will it take to fill the tank?
Pipe βAβ can fill a 120-litre tank in 15 hours. If pipe βAβ is 25% more efficient than pipe βCβ whereas pipe βBβ is 50% more efficient t...
Pipe βXβ and pipe βYβ can fill a tank in 30 hours and 45 hours respectively. Pipe βZβ is 20% more efficient than pipe βXβ. If pipe βYοΏ½...
A leak in the bottom of the tank can empty the full tank in 18 hours. An inlet pipe fills water at the rate of 12 liters a minutes. When the tank is ful...
Two inlets X, Y fill the tank in 18 and 9 minutes. Outlet Z is 50% less efficient than X. βXβ and βZβ open for 6 minutes, then X is replaced wit...
Two inlet pipes 'A' and 'B' can fill an empty tank in 60 minutes and 90 minutes, respectively. Another outlet pipe 'C' can empty the tank in 180 minutes...
Pipe βAβ can fill a tank in 30 hours while pipe βBβ can empty it in 40 hours. They were operated on alternate hours starting with pipe βAβ. ...
Pipe Y is 25% less efficient than pipe X. Together, pipes X and Y can fill a tank in 15 minutes. Pipe Z alone can empty the tank ...
Pipe βAβ fills a tank in 36 hours and pipe βBβ empties it in 90 hours. If both are opened simultaneously, how much time will it take to fill 60%...
