Subject
Quantitative Aptitude
Topic
Profit & Loss
On selling 17 balls at Tk. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is:
On selling 17 balls at Tk. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is:
ক)
Tk. 45খ)
Tk. 50গ)
Tk. 55ঘ)
Tk. 60Explanation
(C.P. of 17 balls) - (S.P. of 17 balls) = (C.P. of 5 balls) => C.P. of 12 balls = S.P. of 17 balls = Tk.720. => C.P. of 1 ball = Tk. (720/12) = Tk. 60.Related questions
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