Correct option is B
'SLOT' is coded as 'PHLP'
Logic: In the given pattern alternatively decreasing 3 and 4.
S-3 = P, L-4 = H, O-3 =L, T-4 = P
Similarly,
Y-3 = V
O-4 = K
G-3 = D
A-4 = W
VKDW, is correct answer.
Thus, correct option is (b).