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 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 00, 23, etc. and 'P' can be represented by 55, 69, etc. Similarly, you have to identify the set for the word given in the question. BEAST

From above given matrices I and II , we can see that
C ? 01, 31,
A ? 00, 23, 34, 42
S ? 75, 76,
T ? 11, 24, 44
As shown in given figure , all the values for word CAST are matched in only option ( 4 ) for every letter . So , the set for the word CAST will be 31, 00, 75, 44 .From matrix , option ( 4 ) is correct .

As per given above matrix I and II , we can see that
M ? 01, 13, 22, 30
E ? 44, 56, 65, 77
A ? 00, 12, 21, 33
L ? 46, 54, 67, 75
From given matrix it is clear that the set for the word MEAL will be 30, 56, 21, 67 .Hence , option ( 3 ) is required answer .

From above given matrices I and II , we get different values for word LAMB -
L ? 46, 54, 67, 75
A ? 00, 12, 21, 33
M ? 01, 13, 22, 30
B ? 45, 57, 66, 74
From given matrix it is clear that the set for the word LAMB will be 75, 21, 13, 45 .Hence , option ( 1 ) is required answer .

As per given above matrix I and II , we can see that
T ? 03, 10, 56, 68, 78, 89
E ? 11, 43, 59, 75, 97
M ? 21, 31, 32, 58, 69, 79
P ? 12, 40, 55, 96, 99
As shown in given figure , the set for the word TEMPT will be 10, 75, 32, 96, 78 .From matrix , option ( 3 ) is required answer.

As per given above matrix I and II , we can see that
P ? 59, 66, 78, 85, 97
E ? 00, 12, 24, 31, 42
N ? 57, 69, 76, 88, 95
As shown in given figure , the set for the word PEN will be 85, 00, 95 .From matrix , option ( 2 ) is correct .

From above given matrix , we get different values for word PLAY -
P ? 15, 43;
L ? 36, 65;
A ? 42, 46, 62;
Y ? 45
As shown in given figure , all the values for word PLAY are matched in only option ( 4 ) for every letter . So , the set for the word PLAY will be 43, 65, 62, 45 .From matrix , option ( 4 ) is correct .

From above given matrices I and II , we can see that
P ? 69, 76, 88, 97, 106
I ? 11, 24, 32, 43, 52
N ? 67, 78, 86, 99, 109
K ? 13, 22, 34, 41, 51
As shown in given figure , all the values for word PINK are matched in only option ( 3 ) for every letter . So , the set for the word PINK will be 69, 11, 99, 41 .From matrix , option ( 3 ) is correct .

As per the given above matrices I and II , we can see that
F ? 00, 12, 24, 31, 43
A ? 01, 13, 20, 34, 42
I ? 04, 10, 23, 32, 41
T ? 59, 68, 76, 87, 95
H ? 57, 65, 79, 86, 98
From given matrix it is clear that all the values for word FAITH are matched in only option ( 3 ) for every letter . So , the set for the word FAITH will be 31, 34, 23, 76, 79 .From matrix , option ( 3 ) is correct .

From above given matrices I and II , we can see that
R? 58, 67, 76, 85, 99
O ? 55, 69, 78, 87, 96
A ? 56, 65, 79, 88, 97
D ? 57, 66, 75, 89, 98
As shown in given figure , all the values for word ROAD are matched in only option ( 1 ) for every letter . So , the set for the word ROAD will be 67, 96, 56, 57 .From matrix , option ( 1 ) is correct .

All the possible representations of letters
Matrix - I
A ?01, 23, 41
B ?24, 40,
C ?02, 31
D ?11, 34
E ? 00, 04, 12,
F ? 21
G ?13, 20, 42
H ?32,
I ? 14, 43
J ? 10, 33
S ? 03, 22, 30, 44
Matrix - II
K ? 65
L ? 95
M ? 58, 87
N ? 85
O ? 99
P ? 55, 76, 97
Q ? 67
R ? 59, 66, 78
T ? 57, 79, 98
V? 56, 89
W ?75, 88
X ? 69, 96
Y ? 77
Z ? 68, 86
From given matrix it is clear that all the values for word FAKE are matched in only option ( 2 ) for every letter . So , the set for the word FAKE will be 21, 41, 65, 00 .From matrix , option ( 2 ) is required answer.