Select the alphanumeric-cluster from among the given options that can replace the question mark (?) in the following series.
U4S, T8R, S16Q, ?, Q64O
1
P32R
2
R36P
3
P36R
4
R32P
Select the alphanumeric-cluster from among the given options that can replace the question mark (?) in the following series.
U4S, T8R, S16Q, ?, Q64O