Select the letter that can replace the question mark (?) in the following series. K, J, L, I, ?, H

L D M N

M

K, J, L, I, ?, H The difference between consecutive terms is -1, +2. -3, +4, -5 , such that: The logic followed here is : K → (-1) → J → (+2) → L→ (- 3) → I → (+4) → M → (-5) → H Thus, the missing term is M