other govt exam India Post Postman & Mail Guard Mock Test 2020 Quantitative Aptitude Time and Work Work and Wages
A and B work together on a project. Their earning is Rs. 4,000. If A completes (1/4)th of the work. Find the share of B in total earning.
1
Rs. 2000
2
Rs. 3000
3
Rs. 1000
4
Rs. 2500