A) Rs. 25
B) Rs. 30
C) Rs. 27
D) Rs. 32
E) Other than those given as options
Correct Answer: B
Solution :
The person could buy 1 kg more due to 10% reduction is price \[\Rightarrow \]1 kg extra got for 10% of 270 10% of 270 \[\Rightarrow \]Reduced price\[\text{=}\frac{\text{10 }\!\!%\!\!\text{ }\,\,\text{of}\,\,\text{270}}{\text{1}\,\,\text{kg}}\text{=Rs}\text{.}\,\,\text{27/kg}\] \[\therefore \]Original price\[=27\left( \frac{100}{90} \right)=Rs.\,\,30/kg\]You need to login to perform this action.
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