UP Police SI Exam 14 Dec 2017 Shift 2 Solved Paper

Question : 120 of 160

Marks: +1, -0

The work done by 8 men and 6 boys in one day is equal to the work done by 6 men and 10 boys in one day. If all are paid according to their efficiency, what will be the respective ratio of daily wages of a man and a boy?