J2Z, K4X, 17V,?, H16R, M22P which one of the following can replace the question

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Question
J2Z, K4X, 17V,?, H16R, M22P which one of the following can replace the question mark?
Options
A. I11T
B. L11S
C. L12T
D. L11T

Correct Answer

L11T

Explanation

J2Z, K4X, 17V, ___, H16R, M22P
Here first letter contain 2 letters and one numeric value.
1^st term of each letter : J K I __ H M
Here j to k increasing order but k to I decreasing order, again h to k also increasing order.
Each step + 1, - 2, + 3, - 4 .....
J + 1 = K, K - 2 = I, I + 3 = L,
L - 4 = H, H + 5 = M,
2^nd term also increases by + 2, + 3, + 4, + 5, order.
2 + 2 = 4, 4 + 3 = 7, 7 + 4 = 11, 11 + 5 = 16,
16 + 6 = 22
3^rd term decreases by 2 fixed order.
Z - 2 = X, X - 2 = V, V - 2 = T
Fourth letter will be L11T.