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| 1. |
arun and shweta working separately can do work in 8 hrs and 12 hrs respectively. they work in stretches of one hour alternately with varun beginning at 10 am. shweta has some work and so she leaves at 2 pm. after that varun works continuously without any rest. at what time will the work be completed? |
| Answer» 2 HRS is the ANSWER of this QUESTION | |