Grid and Matrices Easy Questions and Answers

Direction: In the matrices a letter can be represented first by its row number and followed by its column number. For example, A is represented by 12, 24; and R by 57, 76, etc. In each of the questions following matrices, identify one set of number pairs out of (1), (2), (3) and (4) which represents the given word.

Correct Option: B

From above given matrices I and II , we get different values for all given letters in matrix -
A → 00, 12, 24, 31, 43
E → 01, 13, 20, 32, 44
H → 04, 11, 23, 30, 42
K → 58, 65, 77, 89, 96
L → 59, 66, 78, 85, 97
O → 56, 68, 75, 87, 99
P → 55, 67, 79, 86, 98
R → 57, 69, 76, 88, 95
S → 02, 14, 21, 33, 40
T → 03, 10, 22, 34, 41
As shown in given figure , all the values for word SOLE are matched in only option ( 2 ) for every letter . So , the set for the word SOLE will be 33, 99, 66, 44 .From matrix , option ( 2 ) is correct .

Correct Option: C

From above given matrices I and II , we can see that
A → 00, 12, 24, 31, 43
E → 01, 13, 20, 32, 44
H → 04, 11, 23, 30, 42
K → 58, 65, 77, 89, 96
L → 59, 66, 78, 85, 97
O → 56, 68, 75, 87, 99
P → 55, 67, 79, 86, 98
R → 57, 69, 76, 88, 95
S → 02, 14, 21, 33, 40
T → 03, 10, 22, 34, 41
From given matrix it is clear that all the values for word ROSE are matched in only option ( 3 ) for every letter . So , the set for the word ROSE will be 95, 75, 02, 32 .From matrix , option ( 3 ) is required answer.

Correct Option: A

From above given matrices I and II , we get different values for all given letters in matrix -
A → 00, 12, 24, 31, 43
E → 01, 13, 20, 32, 44
H → 04, 11, 23, 30, 42
K → 58, 65, 77, 89, 96
L → 59, 66, 78, 85, 97
O → 56, 68, 75, 87, 99
P → 55, 67, 79, 86, 98
R → 57, 69, 76, 88, 95
S → 02, 14, 21, 33, 40
T → 03, 10, 22, 34, 41
As shown in given figure , all the values for word LAKE are matched in only option ( 1 ) for every letter . So , the set for the word LAKE will be 85, 31, 77, 44 .From matrix , option ( 1 ) is correct .

Correct Option: C

From above given matrices I and II , we can see that
A → 00, 12, 24, 31, 43
E → 01, 13, 20, 32, 44
H → 04, 11, 23, 30, 42
K → 58, 65, 77, 89, 96
L → 59, 66, 78, 85, 97
O → 56, 68, 75, 87, 99
P → 55, 67, 79, 86, 98
R → 57, 69, 76, 88, 95
S → 02, 14, 21, 33, 40
T → 03, 10, 22, 34, 41
From given matrix it is clear that all the values for word EAST are matched in only option ( 3 ) for every letter . So , the set for the word EAST will be 13, 12, 14, 10 .From matrix , option ( 3 ) is required answer.

Direction: In each of the following questions, 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. ‘E’ can be represented by 01, 13, etc. and ‘L’ can be represented by 56, 77 etc. Similarly, you have to identify the set for the word given in each question.

From above given matrices I and II , we get different values for word LANE -
L ⇒ 11, 31
A ⇒ 66, 87, 99
N ⇒ 32
E ⇒ 58, 79, 88, 97

Correct Option: C

From above given matrices I and II , we get different values for word LANE -
L ⇒ 11, 31
A ⇒ 66, 87, 99
N ⇒ 32
E ⇒ 58, 79, 88, 97
From given all the values for word LANE are matched in only option ( 3 ) for every letter . So , the set for the word LANE will be 31, 87, 32, 97 .From matrix , option ( 3 ) is required answer.