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: 7, 12, ['K', '5995', '5183', '67', '563', '9143', 'M', 'H', '2923', '1825', 'y', '373', 'm', 'w', 'x']

A: 5121
****
Q: 1, 4, ['1261', 't', 'h', '3615', '7919', 'k']

A: 4876
****
Q: 7, 8, ['R', 'r', '6533', '3469', '3973', '1915', 'p', 't', 'a']

A:
0
****