At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun's age will be 22 years. What is the age of Deepak at present?
Choose the correct answer: A) 12 years B) 15 years C) 66 years D) 88 years E) 55 years
Let the present ages of Arun and Deepak be 4x and 3x years respectively.   Then, 4x + 6 = 22 =&gt; x = 4   Deepak's age = 3x = 12 years.   12 yearsnswer: 12 years
<result>A</result>
At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun's age will be 22 years. What is the age of Deepak at present?