A) 3%
B) 5%
C) 8%
D) 12%
Correct Answer: B
Solution :
Total discount \[=(920-742.90)\]= Rs. 177.10 First discount = 15% \[\therefore \] Discount = 15% of \[920=\frac{920\times 15}{100}\]= Rs. 138 Price after this discount \[=920-138\]= Rs. 782 Remaining discount \[=177.10-138\]= Rs. 39.10 Let the second discount be x% \[\frac{7.82\times x}{100}=39.10\] \[\therefore \] \[x=\frac{39.10\times 100}{782}=5%\]You need to login to perform this action.
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