Question

4 years ago, the ratio of Karthik’s age to Deepak’s age was 2: 3 and ratio of Karthik’s age 4 years ago to Deepak’s age 5 years hence is 8: 15. Find present age of Karthik​

Answer 1

deepak age =15 because x=5 and 3x will be 3×5 so 15 is correct answer. Hope it helps