Question

45 men working 8 hours per day dig 30 m deep. How many extra men should be put to dig to a depth of 50 m working 6 hours per day?

Answer 1

Answer:

5Q:

45 men working 9 hours per day dig 40 m deep. How many extra men should be put to dig to a depth of 56 m working 7 hours per day ?

A) 36

B) 61

C) 48

D) 54

Answer: A) 36

Answer 2

55 more men must be placed to dig to an intensity of fifty m running 6 hr/day.

Given:

• To dig 30 m deep, eight hours in step with the day is labored via way of means of 45 guys

To Found:

• Additional guys required =?

Explanation:

• To dig 1 m deep, 6 hours in step with the day is labored via way of means of = (45×8)/(30×6).
• The document to dig 50 m intensity of 6 hours in step with the day may be labored via way of means of = (360/180) ×50 = a hundred guys.
• Therefore, extra guys required are = 100 - 45= 55.

55 more guys must be required to dig.

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