A set of letters is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g. 'G' can be represented by 04, 11, 42, etc., and 'P' can be represented by 68, 75, 99, etc. Similarly, you have to identify the number set for the set of letters given below: NGAT

55, 04, 78, 01
67, 43, 58, 32
79, 30, 89, 44
86, 23, 57, 20

Correct Answer: 79, 30, 89, 44

Explanation:

From above given matrices I and II , we can see that
N ⇒ 55, 67, 79, 86, 98
G ⇒ 04, 11, 23, 30, 42
A ⇒ 58, 65, 77, 89, 96
T ⇒ 01, 13, 20, 32, 44
As shown in given figure , all the values for word NGAT are matched in only option ( 3 ) for every letter . So , the set for the word NGAT will be 79, 30, 89, 44 .From matrix , option ( 3 ) is correct .

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