ROPE is related to TSRI in a certain way based on the English alphabetical order. In the same way, NEST is related to PIUX. To which of the following is FAIL related, following the same logic?

Given: ROPE is related to TSRI and NEST is related to PIUX with same logic.

Logic: 1st letter + 2, 2nd letter + 4, 3rd letter + 2 and 4th letter + 4 place.

For, ROPE - TSRI

R + 2 = T, O + 4 =S, P + 2 = R, E + 4 = I

For, NEST - PIUX

N + 2 = P, E + 4 = I, S + 2 = U, T + 4 = X

Similarly,

FAIL - ?

F + 2 = H, A + 4 = E, I + 2 = K, L + 4 = P

So, FAIL is related to HEKP.

Thus, correct option is (d).