Six years ago, the ratio of ages of Kunal and Sagar was 6:5. Four years hence, the ratio of their ages will be 11:10. What is Sagar's age at present? Answers.
A) 16 years  B) 18 years  C) 20 years  D) Cannot be determined  E) None of these
Let the ages of Kunal and Sagar 6 years ago be 6x and 5x years respectively.   Then, [(6x + 6) + 4] / [(5x + 6) + 4] = 11/10   10(6x + 10) = 11(5x + 10) =&gt; x = 2   Sagar's present age = (5x + 6) = 16 years.   16 yearsNSWER:16 years
<result>A</result>
Six years ago, the ratio of ages of Kunal and Sagar was 6:5. Four years hence, the ratio of their ages will be 11:10. What is Sagar's age at present?