Concept:The ratio gives the ages as 2x and x; use the sum to find x.Explanation:Let Aman’s present age be 2x years.Let Ankit’s present age be x years.Given: 2x+x=72.So, 3x=72.Thus, x=24.Aman’s present age =2x=2×24=48 years.Aman’s age after 6 years =48+6=54 years.Answer:Aman’s age after 6 years will be 54 years.