What will come in place of the question mark (?) in the following letter series? QS, UW, YA, CE, ? MCQ with Answer and Explanation

Explanation:
First letters: U, Y, C, G, K (+4, wrapping around). Second letters: W, A, E, I, M (+4, wrapping around). The next term is KM.

Explanation:
In this letter series, each letter is shifted one position forward in the English alphabet. S+1=T, C+1=D, D+1=E. Continuing this pattern: U+1=V, G+1=H, so the missing term is VIJ.[reference:0]

Explanation:
First letters: V, Z, D, H, L (+4, wrapping around). Second letters: X, B, F, J, N (+4, wrapping around). The next term is LN.