A) Rs. 45
B) Rs. 50
C) Rs. 55
D) Rs. 60
Correct Answer: D
Solution :
S.P. of 17 balls = C.P. of 12 balls C.P. of 12 balls =Rs. 720 C.P. of one ball \[=\frac{720}{12}=Rs.\,\,60\]You need to login to perform this action.
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