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

C. JQ

How many T's are there in the following sequence which are immediately preceded by P but not imeediately followed b S ?
S  T  P  Q  T  S  P  T  R  P  T  S  R  P  S  T  Q  P  T  R  P  T  M  P  T  S

D. THREE

Choose or find odd number pair - (43 - 6) , (28 - 4) , (50 - 7) , (36 - 5)

B. 28 - 4

Complete analogous pair - Wine : Grapes : : Perry : ?

B. PEARS

In a certain aode, '975' means 'Throw away garbage';
'528' means 'Give away smoking'  and
'213' means 'Smoking is harmful'.
Which digit in that code means 'Give' ?

C. 8