railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Time and Work Work and Wages
A earns Rs. 80 per hour and works for 8 hours a day. B, earns Rs. 60 per hour and works for 6 hours a day. What is the ratio of per day wages of A and B?
1
16 : 5
2
9 : 10
3
16 : 9
4
5 : 16