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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 shown in the given two matrices. 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, for example 'K' can be represented by 24, 32 etc. and 'X' can be represented by 57, 98 etc. Similarly, you have to identify the set for the word 'WELD'.
Matrix I

0
1
2
3
4


0
D
G
I
K
D


1
L
M
K
C
L


2
J
I
M
K
A


3
L
B
J
E
M


4
J
I
K
C
F




Matrix II

5
6
7
8
9


5
W
Y
V
N
V


6
Z
R
P
O
W


7
X
S
O
R
T


8
O
Z
Q
O
X


9
T
P
W
N
U


  1. A
    41, 56, 44, 55
  2. B
    33, 78, 44, 99
  3. C
    40, 88, 11, 95
  4. D
    55, 33, 41, 40

Solution & Step-by-step Explanation

Let us check the coordinates for the letters of the word WELD using the format (Row, Column):
W: can be represented by 55, 79, 96.

E: can be represented by 33.

L: can be represented by 01, 03, 41.

D: can be represented by 00, 40.

Now, let us verify the options:

Option A: 41 (L)... false start.

Option D: 55 (W), 33 (E), 41 (L), 40 (D). All letters perfectly match WELD.

Therefore, the correct code configuration is Option D.

Practice this question

Try it yourself before checking the explanation above.

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 shown in the given two matrices. 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, for example 'K' can be represented by 24, 32 etc. and 'X' can be represented by 57, 98 etc. Similarly, you have to identify the set for the word 'WELD'.
Matrix I

0
1
2
3
4


0
D
G
I
K
D


1
L
M
K
C
L


2
J
I
M
K
A


3
L
B
J
E
M


4
J
I
K
C
F




Matrix II

5
6
7
8
9


5
W
Y
V
N
V


6
Z
R
P
O
W


7
X
S
O
R
T


8
O
Z
Q
O
X


9
T
P
W
N
U


A
41, 56, 44, 55
B
33, 78, 44, 99
C
40, 88, 11, 95
D
55, 33, 41, 40

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