Six years ago, the ratio of the ages of Vimal and Saroj was 6:5. Four years hence, the ratio of their ages will be 11:10. What is Saroj's age at present? Options
A) 12 B) 14 C) 16 D) 18 E) 15
Given that, six years ago, the ratio of the ages of Vimal and Saroj =6:5   Hence we can assume that   age of Vimal six years ago =6x   age of Saroj six years ago =5x   After 4 years, the ratio of their ages =11:10   ⇒(6x+10):(5x+10)=11:10⇒10(6x+10)=11(5x+10)⇒5x=10⇒x=105=2   Saroj's present age   =(5x+6)=5×2+6=16   Answer is 16.
<result>C</result>
Six years ago, the ratio of the ages of Vimal and Saroj was 6:5. Four years hence, the ratio of their ages will be 11:10. What is Saroj's age at present?