A) 0
B) 1
C) 2
D) 3
Correct Answer: A
Solution :
Cost of edible oil = Rs. 100 per kg. Consumption = 1 kg. Again. New price = Rs. 125 per kg. Consumption \[=0.8\text{ }kg.\] Expenditure \[Rs.\,(125\times 0.8)=Rs.100\] Or Percentage effect \[=\left( x+y+\frac{xy}{100} \right)%\] \[=\left( 25-20-\frac{25\times 20}{100} \right)%=0%\]You need to login to perform this action.
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