alleryવીસ પુરુષો 18 દિવસમાં એક રસ્તો બનાવી શકે છે. તેને 12 દિવસમાં પૂરો કરવા માટે કેટલા પુરુષોની જરૂર પડશે?
A24
B36
C27
D30
Answer & Solution
Correct answer: D. 30
રસ્તા માટે 20 x 18 = 360 મેન-ડેઝની જરૂર છે, અને 360/12 = 30 પુરુષો થશે.
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