Z X T N ndash What is the next alphabet in this sequence rsquo ........

Logial Reasoning (CLAT) Alpha-Numeric Series

Z, X, T, N, –

What is the next alphabet in this sequence’?

Explanation:

Z is 26; X is 24;
T is 20 and N is 14 (alphabetical order); we observe that the difference between two numbers is increasing by 2 with every consecutive pair;
26–24=2; 24–20=4; 20–14=6and so the next letter should be the one that comes at 6 so that the difference is8(14–6=8) and is consistent with the sequence. It is F.