Thirty men can complete a work in 36 days. In how many days can 18 men complete the same piece of work?
A48
B36
C60
D72
A48
B36
C60
D72
Related Questions:
A can complete % 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: