A) 18
B) 20
C) 22
D) 25
Correct Answer: B
Solution :
Let the CP of the radio be Rs. x. According to the question, \[\frac{108x}{100}=4800\times \frac{90}{100}=4320\] \[\Rightarrow \] \[x=\frac{4320\times 100}{108}=Rs.\,4000\] If no discount is allowed. Gain per cent \[=\frac{800}{4000}\times 100=20%\]You need to login to perform this action.
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