A) 15%
B) 20%
C) 25%
D) 30%
Correct Answer: B
Solution :
Let the price of cooking oil = Rs.100 Increase in price = 25% of 100 = 25 \[{{b}_{2}}\] Increased price \[\frac{{{a}^{2}}}{{{b}^{2}}}=k\] Required percentage of Reduction \[\frac{{{a}_{1}}}{{{b}_{1}}}=\frac{{{a}_{2}}}{{{b}_{2}}}\] [see formular]You need to login to perform this action.
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