MCQOPTIONS
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MCQOPTIONS
| 1. |
X can do a work in 3 days, Y does three times the same work in 8 days, and Z does five times the same work in 12 days. If they have to work together for 6 hours in a day, then in how much time can they complete the work? |
| A. | 4 hours |
| B. | 5 hours 20 minutes |
| C. | 4 hours 10 minutes |
| D. | 5 hours |
| Answer» C. 4 hours 10 minutes | |