A certain job was assigned to a group of men to do in 20 days. But 12men did not turn up for the job and the remaining men did the job in 32 days. The original number of men in the group was:
A. 31
B. 30
C. 32
D. 35
A certain job was assigned to a group of men to do in 20 days. But 12men did not turn up for the job and the remaining men did the job in 32 days. The original number of men in the group was:
A. 31
B. 30
C. 32
D. 35