Why is the output of this code = near

Question

x = "";
y = "Sololearn";
x += y.Substring(8,1);
x += y.Substring(5,3);

Console.Write(x);

Answer 1

substring method arg1 == where to start, second arg how many chars do you want to sub, so start at 8 pos and get one Char == n, start at 5 and get 3 chars ear, so x = near