Question : Directions: A word 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 the 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. A can be represented by 01, 20, etc, and B can be represented by 56, 65, etc. Similarly, you have to identify the set for the word, CARS.
Option 1: 66, 20, 31, 88
Option 2: 77, 33, 40, 69
Option 3: 96, 00, 23, 99
Option 4: 95, 01, 13, 77
Correct Answer: 77, 33, 40, 69
Solution :
Given:
CARS
Number representations of each letter –
C→59, 66, 77, 88, 95
A→20, 01, 12, 33, 44
R→40, 31, 02, 23, 14
S→55, 76, 87, 98, 69
Let's check the options –
First option:
66, 20, 31, 88
–
S cannot be represented by 88.
Second option:
77, 33, 40, 69
–
All the letters of the word CARS can be represented through this option
Third option:
96, 00, 23, 99
–
C, A, and S cannot be represented as 96, 00, and 99 respectively.
Fourth option:
95, 01, 13, 77
–
R and S cannot be represented as 13 and 77 respectively.
So, only the second option consists of the numbers through which CARS can be represented. Hence, the second option is correct.
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