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]: 2, 4, ['7815', '573', '8607', 'y', '6107', '9063', 'f']
[EX A]: 9180

[EX Q]: 5, 11, ['5641', 'c', 'z', '5969', 'w', '9149', 'r', 'B', 'y', '3315', 'M', '8087', 'j', '1159', '9365', 'b', 'a', 'y', '6957', '5735', '9739', '133', 'm', '4887']
[EX A]: 12464

[EX Q]: 1, 1, ['C', 'x', '5431']
[EX A]:
0