GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
53. | Asghar can do ajob in 60 days. And both Asghar and Babar can do the same job in 20 days working together. Babar alone can do the same job in? | |
A. | 30 days | |
B. | 60 days | |
C. | 28 days | |
D. | 45 days | |