A) 3%
B) 4%
C) 6%
D) 8%
Correct Answer: B
Solution :
First discount = 10% of Rs. 65 \[=\frac{65\times 10}{100}=Rs.\,\,6.5\] Price after this discount \[=65-6.5=Rs.\text{ }58.5\] \[\therefore \] Second discount \[Rs.\,(58.5-56.16)\] \[=Rs.2.34\] If the second discount be x%, then x% of Rs. 58.5 =2.34 \[\Rightarrow \] \[\frac{58.5\times x}{100}=2.34\] \[\Rightarrow \] \[x=\frac{2.34\times 100}{58.5}=4%\]You need to login to perform this action.
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