1.

A supplies 20 men who work for 8 h per days for 6 days. B supplies 15 men working at 9 h per day for 7 day and C supplies 10 men working 6 h per day for 8 days to do a certain lob. If 636 is paid for all the labour, what is C's share ?

A. 128
B. 136
C. 148
D. 154
Answer» B. 136


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