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]: 15, 21, ['w', 'R', '9247', '5745', '5397', 'U', 'R', 'e', '8067', 'e', '2851', 'O', 'F', '4705', '5393', 'q', 'b', 'J', '211', '4319', 'o', 'h', 'Z', '4423', 'j', '2691', 'U']
[EX A]: 9923

[EX Q]: 10, 13, ['W', '5479', 'v', '2193', '8465', '3805', 'e', '7721', '983', 'i', '7843', '6803', '9901', 'K', '375', '165', 'M', 'P', 'a', 'J']
[EX A]: 24547

[EX Q]: 6, 8, ['4851', 'L', 'd', '4797', 'A', '6261', '605', 'F']
[EX A]:
6866