Thirty men take 20 days to complete a job working 9 hours a
day.How many hour a day should 40 men work to complete the
job? (a) 8 hrs (b) 7 1/2 hrs (c) 7 hrs (d) 9 hrs
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Answer Posted / komal
the answer is <c>
i go with aneesh's answer but (45*3)/20=6.75=7(app)
| Is This Answer Correct ? | 27 Yes | 5 No |
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