defence exam CRPF Head Constable Ministerial & ASI 2022 Mock Test Quantitative Aptitude Time and Work Work and Wages
A and B undertake a piece of work for Rs 900. A and B can complete it in 21 and 63 days respectively. Find the share of B.
1
Rs. 275
2
Rs. 250
3
Rs. 225
4
Rs. 200