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]: 2, 8, ['6901', '3901', '5101', '4297', '1099', 'q', 'z', '6615', 'z', '6859']
[A]: 21013


[Q]: 1, 2, ['8895', 't', '5739']
[A]: 8895


[Q]: 14, 15, ['N', 'u', '4633', '5481', '2469', 'y', '2253', '4629', '8399', 'q', 'H', '8507', '1789', 'A', '5085', 'G', '9679', 'G', 'u', '9381']
[A]:
5085