alleryبیس آدمی 18 دنوں میں ایک سڑک ہموار کر سکتے ہیں۔ اسے 12 دنوں میں ختم کرنے کے لیے، مردوں کی تعداد درکار ہے۔
A24
B36
C27
D30
Answer & Solution
Correct answer: D. 30
سڑک کو 20 x 18 = 360 آدمی دن، اور 360/12 = 30 مردوں کی ضرورت ہے۔
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