state gov APPSC Group 4 (Pre+Mains) Mock Test 2022 Quantitative Aptitude Time and Work Work and Wages
If A can complete a work in 30 days while A and B together can complete the same work in 12 days and get Rs. 900 as wage. Find wages of B?
1
Rs. 660
2
Rs. 720
3
Rs. 560
4
Rs. 540