At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun's age will be 38 years. What is the age of Deepak at present? Choose the correct choice from the following answers
A) 77 years  B) 15 years  C) 66 years  D) 24 years  E) 55 years
Let the present ages of Arun and Deepak be 4x and 3x years respectively.   Then, 4x + 6 = 38 =&gt; x = 8   Deepak's age = 3x = 24 years.   Answer: 24 years
<result>D</result>
At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun's age will be 38 years. What is the age of Deepak at present?