Which of the following letter-clusters should replace # and % so that the pattern and relationship followed between the letter-cluster pair on the left side of :: is the same as that on the right side of :: ?
# : PZL :: AKW : %​

Given: # : PZL :: AKW : %​

Logic: 1st and 3rd three letters are increasing + 8 place.

Now, we each each options.

Option (a): # = URD, % = ISE (Not Follow)

U + 8 $$\neq$$​ P, R + 8 = Z, D + 8 = L

A + 8 = I, K + 8 = S, W + 8 = E

Option (b): # = HRD, % = LSE (Not Follow)​

H + 8 = P, R + 8 = Z, D + 8 = L

A + 8 $$\neq$$​ L, K + 8 = S, W + 8 = E

Option (c): # = HRD, % = ISE (Follow)​

H + 8 = P, R + 8 = Z, D + 8 = L

A + 8 = I, K + 8 = S, W + 8 = E

Option (d): # = HRD, % = ISO (Not Follow)​

H + 8 = P, R + 8 = Z, D + 8 = L

A + 8 = I, K + 8 = S, W + 8 $$\neq$$​ O

Thus, correct option is (c).