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, 4, ['2879', '5161', 'v', 'c', 'P', 'T', 'p', '6905', 'F']
[A]: 0


[Q]: 6, 15, ['U', 'E', '6873', '7621', '9241', '147', '4503', 'z', '3805', 'n', '4331', '4031', '2585', '9029', 'a', '7537', '975']
[A]: 28431


[Q]: 2, 3, ['B', '4459', '5727']
[A]:
10186