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: 1, 6, ['S', 'i', 'F', 'w', '6345', 'L', '9727', 'u', 'F', '7911', 'K', '3151', '6181', 'N', 'a']

A: 6345
****
Q: 1, 7, ['2085', '5455', 'l', 't', 'D', 'X', '523']

A: 8063
****
Q: 6, 16, ['5105', '7119', '3579', 'A', 'd', 'V', 'D', '9431', 'V', '9905', 'J', 'B', 'u', '1715', 'I', 'm', 'E']

A:
21051
****