[ابو بيشو]

المفاجأه
اليك منى كل احترام وتقدير للاسف الحل الاول هو اللى صح
Q: You had 20 men build your house in two months. How long would it take 10 men to build the very same house?

A: Zero seconds. The house was already built by the 20 men.