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 second half of the given alphabet is written in reverse order, which letter will be seventh to the right of the twelfth letter from the left end ?

C. U

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

D. COSMOS

Number of the letters skipped in between adjacent letters in the series is two.
Which one of the following alternatives observes this rule ?

C. UROLIF

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

C. PACKET

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

C. RENT