The price of a book was reduced by 10%. By what percent should the reduced price be raised so as to bring it at par with his original price?A8 1/3%B11 1/9%C7 2/5%D12 3/8%Answer: B. 11 1/9% Read Explanation: Let the original price be 100 Required result = x /100 - x * 100% " =10 / 100 - 10 * 100% = 100/9% =11 1/9%Read more in App