Arithmetic Aptitude :: Time and Work
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How many workers are required for completing the construction work in 10 days?
I .20% of the work can be completed by 8 workers in 8 days.
II. 20 workers can complete the work in 16 days.
III.One-eighth of the work can be completed by 8 workers in 5 days.
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In how many days can 10 women finish a work?
I.10 men can complete the work in 6 days.
II.10 men and 10 women together can complete the work in 3\(\frac { 3 } { 7 } \)days.
III.If 10 men work for 3 days and thereafter 10 women replace them, the remaining work in completed in 4 days.
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In how many days can 10 women finish a work?
I .10 men can complete the work in 6 days.
II.10 men and 10 women together can complete the work in \(\left(\frac{33}{7}\right)\) days.
III.If 10 men work for 3 days and thereafter 10 women replace them, the remaining work in completed in 4 days.
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Whole work can be completed by (8 x 8 x 5) workers in 1 day.
Any one of the three gives the answer.