প্রশ্ন সংশোধন করুন
প্রশ্ন:
Four persons can compte a job in 8 days. After four days two persons have left the work. How many days should it take for the remaining persons to complete the work?
Four persons can compte a job in 8 days. After four days two persons have left the work. How many days should it take for the remaining persons to complete the work?