F 4 A % T 9 µ Z M 3 N # L & E 2 X C 7 G D * O 5 R ∞ H 1 J $ @ K 8 B

If all the numbers are removed, then which element is 5th from the right end?

The correct option is J.

Let's find the element that is 5th from the right end when all the numbers are removed from the given sequence step-by-step:

Step 1: Write down the original sequence:
F, 4, A, %, T, 9, µ, Z, M, 3, N, #, L, &, E, 2, X, C, 7, G, D, *, O, 5, R, ∞, H, 1, J, $, @, K, 8, B

Step 2: Identify and remove all the numbers (digits) from the sequence:
The numbers in the sequence are: 4, 9, 3, 2, 7, 5, 1, 8.
Removing these numbers gives us the new sequence:
F, A, %, T, µ, Z, M, N, #, L, &, E, X, C, G, D, *, O, R, ∞, H, J, $, @, K, B

Step 3: Count the elements from the right end of the new sequence to find the 5th element:
1st from the right: B
2nd from the right: K
3rd from the right: @
4th from the right: $
5th from the right: J

Thus, the 5th element from the right end after removing all the numbers is J.