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: 3, 5, ['3515', '4581', '8863', '2037', '7899', 'N']

A: 18799
****
Q: 3, 7, ['k', 'm', 'W', '641', 'X', 'B', '897']

A: 1538
****
Q: 2, 7, ['5415', '1293', '7585', 'G', '777', 'T', '9319', 'z', 'r', '491', '6863', 'U', 'b']

A:
18974
****