Subject
Quantitative Aptitude
Topic
Percentage
The price of a bike is increased by 25%, by how much percent, must the new price of this bike be decreased to restore its original price?
The price of a bike is increased by 25%, by how much percent, must the new price of this bike be decreased to restore its original price?
ক)
30 %খ)
20 %গ)
40 %ঘ)
50%ঙ)
None of these.Explanation
Suppose that the original price of the bike = x Rs. Then new price of the bike To restore the original price, the new price must be decreased by So required percentage = 20% Alternate method (short trick): When price of an article is increased by x%, then required reduction in the price of the article to restore the original price would be Hence, required percentageRelated questions
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