Which of the following alphanumeric-clusters will replace the question mark (?) in the given series to make it logically complete?
P5U, N7U, L3O, J8R, ?
1
H3E
2
H2F
3
H4D
4
H2J
Which of the following alphanumeric-clusters will replace the question mark (?) in the given series to make it logically complete?
P5U, N7U, L3O, J8R, ?