Ratio between Rahul and Deepak is 4:3, After 6 Years Rahul age will be 22 years. What is Deepak present age?  Select the correct option.
A) 22 B) 15 C) 77 D) 266 E) 12

Rationale: "present age is 4 x and 3 x , = > 4 x + 6 = 22 = > x = 4 so deepak age is = 3 ( 4 ) = 12 answer : e"
Answer: E