MCQOPTIONS
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| 1. |
S, M, E and F are working in shifts in a team to finish a project. M works with twice the efficiency of others but for half as many days as E worked. S and M have 6 hour shifts in a day, whereas E and F have 12 hours shifts. What is the ratio of contribution of M to contribution of E in the project? |
| A. | 1:1 |
| B. | 1:2 |
| C. | 1:4 |
| D. | 2:1 |
| Answer» C. 1:4 | |