Question
Select the letter-cluster from among the given options
that can replace the question mark (?) in the following series. ?, JNGL, LPIN, NRKPSolution
H + 2 = J, J + 2 = L, L + 2 = N L + 2 = N, N + 2= P, P + 2 = R E + 2 = G, G + 2 = I, I + 2 = K J + 2 = L, L + 2 = N, N + 2 = P
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