In the following question, select the odd letter/letters from the given alternatives.

Solution

The pattern followed here is: The 2nd letter is immediate succeeding letter of the 1st letter, the 3rd letter is immediate succeeding letter of the 2nd letter and the 4th letter is immediate succeeding letter of the 3rd letter as per the English alphabetical series. a. In MNOP → M + 1 = N, N + 1 = O,  + 1 = P b. In JKLM → J + 1 = K, K + 1 = L, L + 1 = M c. In BCDE → B + 1 = C, C + 1 = D, D + 1 = E d. In CEFG → C + 1 = D ≠ E, D + 1 = E ≠ F, E + 1 F ≠ G