Changu-Mangu jokes!!!

Sir: Agar tum Changu Ko $500 doge, aur agar usse  sirf $200 ki zaroorat ho, toh woh tumhe Kitne $$ wapis karega?


Mangu: Sir, woh muje kuch nahi wapis karega!


Teacher: Kya tum itna simple math bhi nahi jante?


Mangu: Sir ji, aap uss kamine ko nahi jaante!