32 ആളുകൾക്ക് ഒരു ജോലി പൂർത്തിയാക്കുവാൻ 15 ദിവസം വേണമെങ്കിൽ 10 ദിവസം കൊണ്ട്
ആ ജോലി പൂർത്തീകരിക്കുവാൻ എത്ര ആളുകൾ വേണം ?
A48
B42
C25
D47
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
P can do a piece of work in 48 days, which Q can do in 18 days. Q worked at it for 15 days. P can finish the remaining work in:
Pipes A and B can fill a tank in 12 h and 18 h, respectively, whereas pipe C can empty the full tank in 8 h. A and B opened for h and then closed. C alone will empty the tank in (in h):
A can do a piece of work in 16 days and the same work can be done by B in 24 days, If they work individually on alternate days (i.e., on the first day A does the work and on the second day A was on leave and B done the second-day work and so on.) and A starts the work, then find the total days required to complete the work.
A and B can do a piece of work in 12 days and 15 days respectively. They began to work together but A left after 4 days. In how many more days would B alone complete the remaining work?
A pump can fill a tank with water in 1 hour. Because of a leak, it took hours to fill the tank. In how many hours can the leak alone drain all the water of the tank when it is full?