1.

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

A. I and II only
B. II and III only
C. I only
D. III only
E. Any one of three
Answer» F.


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