Question

15 miles can build a 16 point 25 m long while upto certain height in one day how many men should be employed to build a what the same height but of length is 26 metre in one day

Answer 1

1st of all there should be correction in question.
15 miles should be 15 mens
in one day 15 men's build length=25m
in one day one men build length of =25/15=5/3m
in 1 day 5/3m length build by= 1 men
in 1day 26m length build by =1*(3/5)*26=15.6 men's actually 16 mens required for same