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.
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Question: 5, 12, ['4439', 'P', 'e', '4929', '2085', 'w', 'C', '5385', '6517', 'w', '6257', '9721']

Answer: 29965


Question: 1, 10, ['9139', 'F', 'e', 'F', '8979', '831', '6811', '3677', '2937', '1001']

Answer: 33375


Question: 6, 6, ['3069', '2019', '7343', '1193', 'b', '4849', 'l', '2717', '5919', '4209', '7867']

Answer:
4849