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If 450 men can finish construction of an apartment in 20...

This question belongs to Arithmetic Ability Time And Work
Time and Work
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If 450 men can finish construction of an apartment in 20 days, then how many men are needed to complete the same work in 30 days?

Answer & Solution
Correct Answer: Option B
450 men × 20 = x men × 30
x = 300 men
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