In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
11, 15, ['A', '1085', '5937', '7867', '6629', 'r', '3027', 'y', '3781', '1143', '6979', 'g', '2531', 'X', '7275', '1487', '8253', 'T']