On increasing the number of lines in a page by 110, they become 240. What is the % of increase in the no. of lines in the page? Options
A) 20 %	B) 305	C) 50 %	D) 55 %	E) 84.6 %

Rationale: "explanation : number of pages increased = 110 now , the number of pages of book = 240 number of pages of the books before increase = 240 – 110 = 130 % increase in the number of pages in the book = 110 / 130 x 100 % = 84.6 % e"
Answer: E