At present, the ratio between the ages of Arun and Deepak is 4 : 3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present ?	Pick:	A) 12	B) 15	C) 19	D) 20	E) 21
Let the present ages of Arun and Deepak be 4x years and 3x years respectively. Then,   4x + 6 = 26 4x = 20   x = 5.   Deepak's age = 3x = 15 years.   Ans-15
<result>B</result>
At present, the ratio between the ages of Arun and Deepak is 4 : 3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present ?