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Question : Directions: In this question, 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. D can be represented by 01, 10, etc, and R can be represented by 34, 22, etc. Similarly, you have to identify the set for the word DREAM.

Option 1: 98, 40, 85, 19, 20

Option 2: 01, 04, 42, 76, 98

Option 3: 68, 34, 24, 00, 88

Option 4: 11, 04, 24, 41, 88


Team Careers360 15th Jan, 2024
Answer (1)
Team Careers360 24th Jan, 2024

Correct Answer: 68, 34, 24, 00, 88


Solution : Given:
DREAM

Number representations of each letter –
D→01, 10, 68
R→04, 13, 22, 31, 34, 40
E→24, 32, 41, 56, 65
A→00, 58, 67, 76, 85
M→03, 79, 88, 97

First option: 98, 40, 85, 19, 20; D, E, A, and M cannot be represented as 98, 85, 19, and 20 respectively.
Second option: 01, 04, 42, 76, 98; E and M cannot be represented as 42 and 98 respectively.
Third option: 68, 34, 24, 00, 88; All the letters of the word DREAM can be represented through this option.
Fourth option: 11, 04, 24, 41, 88; D and A cannot be represented as 11 and 41 respectively.

So, DREAM can be represented using the codes 68, 34, 24, 00, 88. Hence, the third option is correct.

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