The price of a book is increased from $300 to $360. What is the % of increase in its price?  Choose the correct choice from the following choices.
A) 10%	B) 20%	C) 35%	D) 40%	E) 50%
Explanation: Change in the price = Rs 360 – Rs 300   = Rs 60   Percentage of increase = Change in the price Initial Price   * 100.   Percentage increase in price =( 60 300   ) *100 = 20%   20%
<result>B</result>
The price of a book is increased from $300 to $360. What is the % of increase in its price?