A) \[14%\]
B) \[15%\]
C) \[18%\]
D) \[12%\]
Correct Answer: B
Solution :
Price after first discount \[=\frac{720\times 90}{100}=Rs.648\] It the second discount be x%, then \[\frac{648\times x}{100}=648-550.80=97.2\] \[\Rightarrow \] \[x=\frac{97.2\times 100}{648}=15%\]You need to login to perform this action.
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