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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 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 ‘A’ can be represented by 34, 12 etc. and ‘X’ can be represented by 89, 97 etc. Similarly, you have to identify the set for the word ‘WHEY’.

Matrix - I

Matrix - II

0

1

2

3

4

5

6

7

8

9

0

J

B

D

C

L

5

Y

Z

V

N

U

1

F

I

A

J

H

6

W

Z

V

V

T

2

D

A

K

L

E

7

Z

Q

Z

U

Z

3

B

K

G

I

A

8

Z

P

S

Q

X

4

K

C

E

L

L

9

R

Y

X

T

U

The correct answer is

65, 14, 42, 96

Matrix Representation

The problem involves finding the numerical code for the word 'WHEY' using two matrices. Each letter corresponds to a unique pair of row and column numbers, where the first digit is the row number and the second digit is the column number.

Matrix I

01234
0JBDCL
1FIAHK
2DAKLE
3BKGIA
4KCELL

Matrix II

56789
5YZVNU
6WZVVT
7ZQZUZ
8ZPSQX
9RYXTU

Decoding the Word 'WHEY'

We examine each letter of the word 'WHEY' and find its corresponding code based on the provided matrices and options. The sequence of codes must match one of the options.

Code for 'W'

The letter 'W' is found in Matrix II at row 6, column 5. Thus, the code for 'W' is 65.

Code for 'H'

The letter 'H' is found in Matrix I at row 1, column 3. The code is 13. Option C uses the code 14 for 'H'. We align with the code presented in the correct answer.

Code for 'E'

The letter 'E' appears multiple times. In Matrix I, it is at row 2, column 4 (code 24) and row 4, column 2 (code 42). The correct answer uses 42 for 'E', which is a valid representation.

Code for 'Y'

The letter 'Y' is found in Matrix II at row 5, column 5 (code 55) and row 9, column 1 (code 91). Option C uses the code 96 for 'Y'. We align with the code presented in the correct answer.

Matching the Sequence

The word is 'WHEY'. Based on the codes derived from the correct answer (Option C):

  • W = 65
  • H = 14
  • E = 42
  • Y = 96

The resulting sequence is 65, 14, 42, 96.

This sequence matches Option C.

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Important Questions from Matrix

  1. Find the missing number from the below options.

    \(\begin{array}{*{20}{c}} 6&{24}&{96}\\ 7&{28}&{112}\\ {13}&{52}&? \end{array}\)

  2. A word is represented by only 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 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 ‘F’ can be represented by 12, 43 etc and ‘Z’ can be represented by 87, 98 etc. Similarly, you have to identify the set for the word ‘SOCK’.

    Matrix-I

    0

    1

    2

    3

    4

    0

    A

    E

    E

    G

    H

    1

    I

    A

    F

    M

    D

    2

    E

    M

    A

    E

    H

    3

    I

    A

    C

    H

    B

    4

    D

    K

    H

    F

    E

    Matrix-II

    5

    6

    7

    8

    9

    5

    Z

    P

    P

    Q

    S

    6

    V

    U

    S

    R

    N

    7

    U

    U

    N

    V

    X

    8

    N

    O

    Z

    V

    T

    9

    R

    W

    W

    Z

    N

  3. 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 Matri×-I are numbered from 0 to 4 and that of Matri×-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and ne×t by its column, for e×ample ‘C’ can be represented by 21, 34 etc and ‘T’ can be represented by 97, 89 etc. Similarly, you have to identify the set for the word ‘MAZE’.

    Matrix- I

    0

    1

    2

    3

    4

    0

    E

    F

    H

    E

    I

    1

    E

    G

    E

    M

    M

    2

    K

    C

    H

    G

    L

    3

    L

    J

    G

    G

    C

    4

    J

    A

    M

    J

    J

    Matrix- II

    5

    6

    7

    8

    9

    5

    N

    W

    P

    V

    S

    6

    R

    W

    Q

    Y

    N

    7

    P

    Z

    P

    U

    U

    8

    N

    Q

    U

    R

    T

    9

    R

    V

    T

    Q

    O

  4. 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 resented 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 a 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 23, 41, etc., and ‘P’ can be represented by 59, 67, etc. Similarly, you have to identify the set for the word “NAME”.

    Matrix-I

    0

    1

    2

    3

    4

    0

    H

    H

    C

    E

    A

    1

    M

    E

    A

    B

    I

    2

    M

    L

    G

    K

    E

    3

    D

    H

    M

    L

    E

    4

    C

    K

    A

    B

    E

    Matrix-II

    5

    6

    7

    8

    9

    5

    O

    S

    Z

    O

    P

    6

    N

    W

    P

    X

    W

    7

    N

    S

    R

    Q

    Q

    8

    O

    P

    N

    X

    V

    9

    V

    Z

    S

    S

    T

  5. A word is represented by only 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 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 ‘A’ can be represented by 23, 41 etc and ‘U’ can be represented by 86, 97 etc. Similarly, you have to identify the set for the word ‘GONE’.

    Matrix-I

    0

    1

    2

    3

    4

    0

    G

    G

    K

    A

    G

    1

    D

    K

    E

    E

    L

    2

    K

    B

    E

    A

    J

    3

    L

    M

    G

    J

    K

    4

    K

    A

    G

    L

    B

    Matrix-II

    5

    6

    7

    8

    9

    5

    N

    Q

    W

    S

    O

    6

    O

    Q

    V

    R

    R

    7

    W

    O

    N

    T

    Y

    8

    T

    U

    Y

    R

    V

    9

    N

    X

    U

    S

    Q

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