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प्रश्न
10 men can finish the construction of a hut in 8 days. How many men are needed to finish the same in half a day?
पर्याय
80
100
120
160
MCQ
उत्तर
160
Explanation:
Using M1D1 = M2d2
`10xx8="x"xx1/2`
x = 160 men
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Time and Work (Entrance Exam)
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