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]: 3, 5, ['3515', '4581', '8863', '2037', '7899', 'N']
[EX A]: 18799

[EX Q]: 1, 4, ['H', 'V', 'w', '4621', 'C', '3763', '1271', '967']
[EX A]: 4621

[EX Q]: 3, 3, ['u', 'v', '1563', '7183']
[EX A]:
1563