The following question is based on the following alphabet series.
A  B  C  D  E  F  G  H  I  J  K  L  M
N  O  P  Q  R  S  T  U  V  W  X  Y  Z If the letters of the given alphabet interchange positions, so that A takes the place of Z and Z takes the place of A; B takes the place of Y and Y takes the place of B and so on, what will be the thirteenth letter from the right ?

A. M

If it is possible to form a word with the first, fourth, seventh and eleventh letters in the word 'SUPERFLUOUS', write the first letter of that word. Otherwise, X is the answer.

B. L

In the following question, arrange the given names in the order in which they would occur in a telephone directory and choose the one which appears in the middle.

E. JAISONS

Arrange the given words in Alphabetical Order and tick the once that comes middle.

A. ALIVE

In each of the following questions, find which one word cannot be made from the letters of the given word. OBSTETRICIAN

D. TERMITE