In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - 2A11, 4D13, 12G17, ?

D. 48J23

In following alphabet series , one term missing as shown by question mark (?). Choose missing term from options. - U, O, I, ?, A

A. E

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - QPO, SRQ, UTS, WVU, ?

C. YXW

In following questions, a sequence of groups of alphabets and numbers is provided with one term missing , Choose the missing term from options. - MHZ, NIW, OKT, PNQ, ?

B. QRN

In following alphabet series , one term missing as shown by question mark . Choose missing term from options. - AZ, CX, FU, ?

C. JQ