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]: 9, 9, ['y', '689', 'X', 'X', 'u', '1839', '8779', 'O', 'O', 'A', '1559', 'A', 'U']
[EX A]: 0

[EX Q]: 5, 18, ['T', '7117', '7067', 't', '7083', '5711', '6735', 's', '4879', '2553', 'a', 'z', 'Q', '4759', '6243', 'k', 'V', '7803', '2489', 'j', '9449', '8017', '9739', 'F', '1557']
[EX A]: 45766

[EX Q]: 1, 8, ['m', '2083', '2583', '7563', '6461', '4751', '3081', '6219', '2041', 'z']
[EX A]:
32741