A contractor hires 36 men for a work, they complete 3/4th of the work in 15 days. After that work is stopped due to rain. 25% of the completed work is destroyed by rain and 6 men falls sick. Find the time in which remaining work will be completed. ?
a) 9 days
b) 12 days
c) 8 days
d) 10 days
Sol:
Let total work = 16x
No. of days to do total work = 20 days
