At present, the ratio between the ages of Arun and Deepak is 4:7. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present?  Choices:
A) 17 years  B) 35 years  C) 18 years  D) 12 years  E) 19 years
Let the present ages of Arun and Deepak be 4x and 7x years respectively.   Then, 4x + 6 = 26 =&gt; x   = 5   Deepak's age   = 7x   = 35 years.   Answer:35 years
<result>B</result>
At present, the ratio between the ages of Arun and Deepak is 4:7. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present?