regulatoryBody RBI Office Attendant Mock Test 2021 Quantitative Aptitude Time and Work Work Efficiency
Three persons A , B, and C complete a piece of work in 6 days for which they are paid a sum of Rs. 480.If the efficiency of A, B and C are in ratio 4 : 5 :7, then find the daily income of B?
1
Rs. 45
2
Rs. 25
3
Rs. 21
4
Rs. 35
5
Rs. 42