Which letter should come next in the series Q, J, E, B, __________?

T Z C X

Z

The following table shows the position values of the alphabets: Q(17) → (-7) J(10) → (-5) E (5) → (-3) B (2) → (-2) Z (26) The pattern shows that prime numbers are being subtracted in descending order. We can also memorize the alphabet so that we do not make any calculation mistakes and also reduce the time to solve answers: