15 ആളുകൾ 20 ദിവസം കൊണ്ട് ചെയ്തുതീർക്കുന്ന ജോലി 10 ആളുകൾക്ക് ചെയ്തുതീർക്കാൻ എത്ര ദിവസം വേണം?
A45
B35
C30
D40
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Working alone, A can do a job in 15 days and B can do the same job in 18 days. In how many days will the job be completed if both work together?
Two pipes can fill a tank in 15 hours and 4 hours, respectively, while a third pipe can empty it in 12 hours. How long (in hours) will it take to fill the empty tank if all the three pipes are opened simultaneously?
If A can complete a job in 15 days and B can complete the same job in 20 days, then how many days (rounded up to the nearest two decimal places) will it take for both A and B to complete the job together?
If 36 men can do some work in 25 days, then in how many days will 15 men do it?
8 men can complete a piece of work in 8 days while 8 women can do it in 12 days. In how many days can 2 women and 4 men complete it?