Grid and Matrices


  1. 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., ‘B’ can be represented by 00,23 etc., and ‘P’ can be represented by 56,65 etc. Similarly, you have to identify the set for the word ‘DEBRIS’











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    From above given matrices I and II , we get different values for word DEBRIS -
    D ⇒ 04, 13, 22, 31, 40
    E ⇒ 59, 68, 77, 86, 95
    B ⇒ 00, 14, 23, 32, 41
    R ⇒ 58, 67, 76, 85, 99
    I ⇒ 02, 11, 20, 34, 43
    S ⇒ 55, 69, 78, 87, 96

    Correct Option: C

    From above given matrices I and II , we get different values for word DEBRIS -
    D ⇒ 04, 13, 22, 31, 40
    E ⇒ 59, 68, 77, 86, 95
    B ⇒ 00, 14, 23, 32, 41
    R ⇒ 58, 67, 76, 85, 99
    I ⇒ 02, 11, 20, 34, 43
    S ⇒ 55, 69, 78, 87, 96
    From given matrix it is clear that all the values for word DEBRIS are matched in only option ( 3 ) for every letter . So , the set for the word DEBRIS will be 40, 95, 14, 58, 34, 69 .From matrix , option ( 3 ) is correct .



  1. 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., ‘M’ can be represented by 01, 10 etc., and ‘R’ can be represented by 58, 85 etc. Similarly, you have to identify the set for the word ‘NOW’ .











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    From above given matrices I and II , we can see that
    N ⇒ 59, 68, 77, 86, 95
    O ⇒ 55, 69, 78, 87, 96
    W ⇒ 02, 11, 20, 34, 43

    Correct Option: D

    From above given matrices I and II , we can see that
    N ⇒ 59, 68, 77, 86, 95
    O ⇒ 55, 69, 78, 87, 96
    W ⇒ 02, 11, 20, 34, 43
    From given matrix it is clear that all the values for word NOW are matched in only option ( 4 ) for every letter . So , the set for the word NOW will be 95, 55, 34 .From matrix , option ( 4 ) is correct .




  1. 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 the matrix given below. The columns and rows of matrix are numbered from 1 to 6. A letter from the matrix can be represented first by its row and next by its column e.g., ‘A’ can be represented by 42, 46, 62 etc and P can be represented by 15, 43, etc. Similarly, you have to identify the set for the word SNOW.











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    From above given matrix , we get different values for word SNOW -
    S ⇒ 16, 21
    N ⇒ 23, 56
    O ⇒ 54, 66
    W ⇒ 52

    Correct Option: D

    From above given matrix , we get different values for word SNOW -
    S ⇒ 16, 21
    N ⇒ 23, 56
    O ⇒ 54, 66
    W ⇒ 52
    From given matrix it is clear that all the values for word SNOW are matched in only option ( 4 ) for every letter . So , the set for the word SNOW will be 21, 23, 54, 52 .From matrix , option ( 4 ) is correct .



  1. 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.. F can be represented by 14, 21, etc and E can be represented by 20, 32. etc. Similarly, you have to identify the set for the word ‘REST’.











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    From above given matrices I and II , we get different values for word REST -
    R ⇒ 57, 69, 76, 88, 95
    E ⇒ 01, 13, 20, 32, 44
    S ⇒ 58, 65, 77, 89, 96
    T ⇒ 59, 66, 78, 85, 97

    Correct Option: D

    From above given matrices I and II , we get different values for word REST -
    R ⇒ 57, 69, 76, 88, 95
    E ⇒ 01, 13, 20, 32, 44
    S ⇒ 58, 65, 77, 89, 96
    T ⇒ 59, 66, 78, 85, 97
    From given matrix it is clear that all the values for word REST are matched in only option ( 4 ) .So , the set for the word REST will be 76, 01, 65, 59 .Hence , option ( 4 ) is required answer .




Direction: In the following questions given below are two matrices of twenty five cells each containing two classes of letters from the alphabet. The columns and rows of matrix I are numbered from 0 to 4 and that of matrix II from 5 to 9. A letter from these matrices can be represented first by its row number and next by its column number, for example, R can be represented by 02, 31. In each of the questions following, identify one set of number pairs out of (1)(, (2), (3), (4) which represents the given word.

  1. NOTE









  1. View Hint View Answer Discuss in Forum

    From above given matrices I and II , we get different values for all given letters in matrices -
    E ⇒ 00, 13, 21, 34, 42
    N ⇒ 04, 11, 22, 33, 40
    O ⇒ 56, 67, 75, 88, 99
    P ⇒ 57, 69, 78, 86, 95
    T ⇒ 58, 65, 79, 87, 96

    Correct Option: A

    From above given matrices I and II , we get different values for all given letters in matrices -
    E ⇒ 00, 13, 21, 34, 42
    N ⇒ 04, 11, 22, 33, 40
    O ⇒ 56, 67, 75, 88, 99
    P ⇒ 57, 69, 78, 86, 95
    T ⇒ 58, 65, 79, 87, 96
    As shown in given figure , all the values for word NOTE are matched in only option ( 1 ) for every letter . So , the set for the word NOTE will be 40, 75, 96, 34 .From matrix , option ( 1 ) is correct .