Correct option is B
Given:
_MIKM_LNPS_QSVR_ VYU_
Now check the pattern:
Option A: IMNSU
I MIKM M LNPS N QSVR S VYU U
(Not follows a logical pattern)
Option B: JPOTW
J MIKM P LNPS O QSVR T VYU W

(Not follows a logical pattern)
Option C: IPNTU
I MIKM P LNPS N QSVR T VYU U
(Not follows a logical pattern)
Option D: JMOSW
J MIKM M LNPS O QSVR S VYU W
(Not follows a logical pattern)
Thus, the correct option is: (b) JPOTW