গণিত MCQ
Akbar and Vijay undertake to do a piece of work for Tk. 480. Akbar alone can do it in 75 days while Vijay alone can do it in 40 days. With the help of Polash, they finish the work in 25 days. How much should Polash get for his work?
সঠিক উত্তর
Tk. 20