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in Aptitude by (79.8k points)

A road of 5 km length will be constructed in 100 days. So 280 workers were employed. But after 80 days it was found that only 7/2 km road was completed. Now how many more people were need to finish the work in the specified time? 

(a) 480 

(b) 80 

(c) 200 

(d) 100

1 Answer

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by (71.7k points)
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Best answer

Correct option (c) 200

Explanation:

Let ‘n’ more number of man are required to complete the job in 20 days.

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