Question : Directions: In the following, two questions, given below are the two matrices each containing two classes of letters from the alphabet. The columns and rows of Matrix I are prime numbered and Matrix II are compositely numbered. Letters from these matrices can be represented first by their row number and next by their column number. e.g. P can be written as 48, 66, 84, etc. In the following questions identify one set of number pairs out of (1), (2), (3) and (4) which represented the given word.
APES
Option 1: 46, 48, 49, 44
Option 2: 96, 94, 98, 99
Option 3: 69, 64, 66, 68
Option 4: 84, 86, 89, 88
Correct Answer: 46, 48, 49, 44
Solution :
Given:
APES
Number representations of each letter –
A→46, 68, 89, 94
P→48, 66, 84, 99
E→49, 64, 88, 96
S→44, 69, 86, 98
First option:
46, 48, 49, 44; All the letters of the word APES can be represented through this option.
Second option:
96, 94, 98, 99; A, P, E, and S cannot be represented as 96, 94, 98, and 99 respectively.
Third option:
69, 64, 66, 68; A, P, E, and S cannot be represented as 69, 64, 66, and 68 respectively.
Fourth option:
84, 86, 89, 88; A, P, E, and S cannot be represented as 84, 86, 89, and 88 respectively.
So, APES can be represented by using the codes 46, 48, 49, 44. Hence, the first option is correct.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Application | Eligibility | Selection Process | Result | Cutoff | Admit Card | Preparation Tips
Get Updates BrochureYour Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.




