Coding Decoding


  1. In a certain code language 'LIEUTENANT' is written as 1232212021411420,then how 'MANGO' can be written in that code language?









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    Code for Consonant is it's place value, and code for vowels are given below
    A ⇒ 1,
    E ⇒ 2,
    I ⇒ 3,
    O ⇒ 4,
    U ⇒ 5

    Correct Option: B

    Code for Consonant is it's place value, and code for vowels are given below
    A ⇒ 1,
    E ⇒ 2,
    I ⇒ 3,
    O ⇒ 4,
    U ⇒ 5

    Therefor
    M ⇒ 13,
    A ⇒ 1,
    N ⇒ 14,
    G ⇒ 7,
    O ⇒ 4

    So the code for MANGO is 1311474


  1. In a certain code, 'MOUSE' is written as 'PRUQC'. How is 'SHIFT written in that same code?









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    Divide 5 letter word in 3 parts ,in first pair add +3 and in last pair subtract -2

    Correct Option: B

    From Question
    M + 3 = P
    O +3 = R
    U + 0 = U
    S -2 = Q
    E -2 = C

    In the same way Same way,
    S +3 = V
    H + 3 = K
    I + 0 = I
    F - 2 =D
    T -2 = R


  1. In a certain code, 'CALANDER' is written as 'CLANAEDR'. How is 'CIRCULAR' written in that code?









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    The second and third letters, fourth and fifth letters, sixth and seventh letters of the word mutually interchange positions to form the code.

    Correct Option: B

    For question it is clear that, the second and third letters, fourth and fifth letters, sixth and seventh letters of the word mutually interchange positions to form the code.

    So
    C ⇒ C

    I ⇘ R

    R ⇗ I

    C ⇘ U

    U ⇗ C

    L ⇘ A

    A ⇗ L

    R ⇒ R

    so the code for CIRCULAR is CRIUCALR


  1. If FLATTER is coded as 7238859 and MOTHER is coded as 468159, then how is MAMMOTH coded ?
    APPROPRIATE









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    F L A T T E R
    7 2 3 8 8 5 9
    and
    M O T H E R
    4 6 8 1 5 9
    therefore,
    M A M M O T H
    4 3 4 4 6 8 1

    Correct Option: A

    F L A T T E R
    7 2 3 8 8 5 9
    and
    M O T H E R
    4 6 8 1 5 9
    therefore,
    M A M M O T H
    4 3 4 4 6 8 1


  1. In a certain code language, GRAPE is written as 27354 and FOUR is written as 1687 . How is GROUP written is that code ?









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    GRAPE = 2 7 3 5 4
    FOUR = 1 6 8 7
    So, G = 2, R = 7, A = 3, P = 5, E = 4,
    F = 1, O = 6, U = 8,
    R = 7
    GROUP = 2 7 6 8 5

    Correct Option: C

    GRAPE = 2 7 3 5 4
    FOUR = 1 6 8 7
    So, G = 2, R = 7, A = 3, P = 5, E = 4,
    F = 1, O = 6, U = 8,
    R = 7
    GROUP = 2 7 6 8 5