arithmetic - the total of the ages of jayaram praveen and sarath is 93 years ten years ago the ratio of their ages was 2 3 4 what is the present age of sarath - skillgun

Let the ages of Jayaram, Praveen and Sarath 10 years ago be 2x, 3x and 4x years respectively
Then, (2x + 10) + (3x + 10) + (4x + 10) = 93
9x = 63
x = 7
Sarath's present age = (4x + 10) = 38 years.