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

D. NASCENT

H  D  Y  S  M  W  N  B  Q  P  O  C  R  T  B  L  Z  V  E  G  U  F Which three letters have the same distance as they have in the alphabetical order although they have changed places ?

D. YLF

In which of the following letter sequences, there is a letter leaving two letters of the alphabet in order, after the letters placed at odd-numbered positions and leaving one letter of the alphabet in order at even-numbered positions ?

A. ADFIKN

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 first ten letters of the given alphabet are written in the reverse order, which of the following letters will be the seventh to the left of the twelfth letter from the right end ?

B. C

In the following question, a group of letters is given which are numbered 1, 2, 3, 4, 5 and 6. Below are given four alternatives containing combinations of these numbers. Select that combination of numbers so that letters arranged accordingly, form a meaningful word. R  E  S  T  L  U
1  2  3  4  5  6

C. 5, 6, 3, 4, 1, 2