alleryછ પુરુષો 12 દિવસમાં એક પ્લેટફોર્મ બનાવે છે. તેને 8 દિવસમાં બનાવવા માટે કેટલા પુરુષોની જરૂર પડશે?
A8
B9
C12
D10
Answer & Solution
Correct answer: B. 9
કુલ કામ 6 x 12 = 72 મેન-ડેઝ છે, અને 72/8 = 9 પુરુષો થશે.
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