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.

Q: 21, 27, ['2789', '3875', '2351', 'Y', '1127', 'J', 'Z', '5187', 'c', '8115', '3459', 'Y', 'f', 'o', 'L', 'H', '2931', '879', 'L', 'e', '3745', '173', 'v', 'W', '9393', 'Y', '7651']

A: 20962
****
Q: 4, 18, ['b', 'K', 'Z', '8757', '691', '8915', 'l', '2819', '9599', '4149', '8791', '7815', '7211', '1973', 'w', '5557', '1071', '2483', '9851', 'x', '5441', '2787', '3723', '5981', 'o', '1045', 'z']

A: 69831
****
Q: 25, 26, ['j', 'u', '7203', 'd', 'H', '8615', 'v', '7327', '8351', 'P', 'W', '9507', 'M', 'Z', 'w', '2065', '3781', '3459', '5659', '7079', 'P', 'B', '1271', 'P', '1253', '5763', 'F', '2791', 'n', 'w']

A:
7016
****