Challenger App

No.1 PSC Learning App

1M+ Downloads
3 men or 4 women or 6 boys can do a piece of work in 2 days. In how many days 2 men, 3 women and 4 boys together can do the work.

A12 days

B15 days

C10 days

D8 days

Answer:

A. 12 days


Related Questions:

A and B together can do a certain work in x days. Working alone, A and B can do the same work in (x + 8) and (x + 18) days, respectively. A and B together will complete 5/6 of the same work in:
A and B can do a piece of work in 8 days and A alone can do it in 12 days. In how many days can B alone do it?
10 പുരുഷന്മാരും 12 സ്ത്രീകളും 7 ദിവസം കൊണ്ട് 12880 രൂപയും 15 പുരുഷന്മാരും 6 സ്ത്രീകളും 9 ദിവസം കൊണ്ട് 17280 രൂപയും സമ്പാദിക്കാൻ കഴിയുമെങ്കിൽ, എത്ര ദിവസത്തിനുള്ളിൽ 8 പുരുഷന്മാരും 10 സ്ത്രീകളും 15,000 രൂപ സമ്പാദിക്കും?

A can complete 331333\frac{1}{3} % of a work in 5 days and B can complete 40% of the same work in 10 days. They work together for 5 days and then B left the work. A alone will complete the remaining work in:

A and B together can complete a piece of work in 12 days, B and C can do it in 20 days and C & A can do it in 15 days. A, B and C together can complete it in.