Coding Decoding


  1. 15/20 ÷ 4/5 x 2/3 x 8/5 = ?









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    15/20 x 5/4 x 2/3 x 8/5 = 1

    Correct Option: B

    15/20 x 5/4 x 2/3 x 8/5 = 1


  1. If SEARCH is coded as TFBSDI, how will PENCIL be coded?









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    QFODJM

    Correct Option: C

    QFODJM



  1. If 54 + 43 = 2, 60 + 51 = 10, then 62 + 72 = ?









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    5 - 4 = 1, 4 - 3 = 1 ⇒ 1 + 1 = 2
    6 - 0 = 6, 5 - 1 = 4, ⇒ 6 + 4 = 10
    6 - 2 = 4, 7 - 2 = 5 ⇒ 4 + 5 = 9

    Correct Option: D

    5 - 4 = 1, 4 - 3 = 1 ⇒ 1 + 1 = 2
    6 - 0 = 6, 5 - 1 = 4, ⇒ 6 + 4 = 10
    6 - 2 = 4, 7 - 2 = 5 ⇒ 4 + 5 = 9


  1. Some letters are given below in the first line and numbers are given below them in the second line.Numbers are code for the alphabets and vice-versa.Choose the correct number code for given set of alphabets.
    C   W   E   A   Z   X   J   Y   K   L
    3   9   5   7   4   8   1   0   2   6
    
    Find the code for J W X C L Z









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    Every alphabets is coded with a particular number

    Correct Option: A

    From question it is clear that the code for
    J ⇒ 1
    W ⇒ 9
    X ⇒ 8
    C ⇒ 3
    L ⇒ 6
    Z ⇒ 4

    So code for WXCLZ is 198364



  1. In a certain code,SOBER is written as RNAD. How LOTUS can be written in that code?









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    Move one letter backward

    Correct Option: A

    K comes before L
    N comes before O
    S comes before T
    T comes before U
    R comes before S

    This way KNSTR is correct option