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.

[EX Q]: 1, 3, ['e', '1703', 'x', 'U', '873']
[EX A]: 1703

[EX Q]: 3, 6, ['x', '7739', '1923', '5829', '2215', 'M', '1901', 'A', '1585', 'W', '2433', '8947', '2217', '7879', 'i', '8543', '7457']
[EX A]: 9967

[EX Q]: 2, 6, ['L', '1483', '9103', '7787', 'M', 'M', 'O', 'S', '8405', '6119', '4137', 'Y', '6191', 'A', '9955', '6385', '3097', '1463', '9947', '897', 'x', '371', 'B', '9975', '3939', 'B', '369']
[EX A]:
18373