{"id":10980,"date":"2020-08-07T19:55:04","date_gmt":"2020-08-07T14:25:04","guid":{"rendered":"https:\/\/examdays.com\/blog\/?p=10980"},"modified":"2020-08-07T19:55:05","modified_gmt":"2020-08-07T14:25:05","slug":"coding-and-decoding","status":"publish","type":"post","link":"https:\/\/examdays.com\/blog\/coding-and-decoding\/","title":{"rendered":"(Tricks) Coding and Decoding PDF Download Study Material"},"content":{"rendered":"\n

Reasoning Coding and Decoding Tricks:<\/strong> Coding and Decoding are aiming to test the candidate’s ability to solve the given question, which is according to the situation. There are four types of categories that are falling under both coding and decoding.<\/p>\n\n\n\n

The below tools are very important for the solution of each Coding and Decoding problems, the solving information was shared in below for candidates to save a lot of time in the examination. Follow the some easy and known tricks and rules.<\/p>\n\n\n\n

What is Coding<\/strong>:<\/p>\n\n\n\n

A word or text has converted normal language to certain secure\/encrypt language, which is mostly used for the information secure purpose.<\/p>\n\n\n\n

Normal Information -> Secured Information<\/strong><\/p>\n\n\n\n

What is Decoding<\/strong>:<\/p>\n\n\n\n

The information decrypted from encrypting or revealing the original information from the “Encrypt” language.<\/p>\n\n\n\n

Secured Information -> Normal Information<\/strong><\/p>\n\n\n\n

There are four various types of questions that may ask in any examination, the explanation has been given of each category along with examples. <\/p>\n\n\n\n

Four Types are<\/em><\/strong>…<\/p>\n\n\n\n

  1. Number Coding<\/li>
  2. Letter Coding<\/li>
  3. Substitution Coding<\/li>
  4. Mixed number Coding<\/li><\/ol>\n\n\n\n

    The Englisg alphabetic order table is need to solve coding and decoding problems<\/p>\n\n\n\n

    Alphabetic Order table<\/strong><\/p>\n\n\n\n

    A<\/td>B<\/td>C<\/td>D<\/td>E<\/td>F<\/td>G<\/td>H<\/td>I<\/td>J<\/td>K<\/td>L<\/td>M<\/td><\/tr>
    1<\/td>2<\/td>3<\/td>4<\/td>5<\/td>6<\/td>7<\/td>8<\/td>9<\/td>10<\/td>11<\/td>12<\/td>13<\/td><\/tr>
    14<\/td>15<\/td>16<\/td>17<\/td>18<\/td>19<\/td>20<\/td>21<\/td>22<\/td>23<\/td>24<\/td>25<\/td>26<\/td><\/tr>
    N<\/td>O<\/td>P<\/td>Q<\/td>R<\/td>S<\/td>T<\/td>U<\/td>V<\/td>W<\/td>X<\/td>Y<\/td>Z<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Reverse<\/strong> Alphabetic Order table<\/strong><\/p>\n\n\n\n

    M<\/td>L<\/td>K<\/td>J<\/td>I<\/td>H<\/td>G<\/td>F<\/td>E<\/td>D<\/td>C<\/td>B<\/td>A<\/td><\/tr>
    1<\/td>2<\/td>3<\/td>4<\/td>5<\/td>6<\/td>7<\/td>8<\/td>9<\/td>10<\/td>11<\/td>12<\/td>13<\/td><\/tr>
    14<\/td>15<\/td>16<\/td>17<\/td>18<\/td>19<\/td>20<\/td>21<\/td>22<\/td>23<\/td>24<\/td>25<\/td>26<\/td><\/tr>
    N<\/td>O<\/td>P<\/td>Q<\/td>R<\/td>S<\/td>T<\/td>U<\/td>V<\/td>W<\/td>X<\/td>Y<\/td>Z<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Number Coding<\/strong><\/p>\n\n\n\n

    Example:<\/p>\n\n\n\n

    If EXAMDAYS is coded as 12345678 and ONLINE is coded as 123987, How is LINEDAY coded?<\/p>\n\n\n\n

    1. 389467<\/li>
    2. 343769<\/li>
    3. 3987567<\/strong><\/li>
    4. 234976<\/li><\/ol>\n\n\n\n

      Solution<\/strong><\/p>\n\n\n\n

      EXAMDAYS = 1234567 and ONLINE = 2398<\/p>\n\n\n\n

      LINEDAY is Coded as; <\/p>\n\n\n\n

      by using English alphabetic order table<\/p>\n\n\n\n

      A<\/td>B<\/td>C<\/td>D<\/td>E<\/td>F<\/td>G<\/td>H<\/td>I<\/td>J<\/td>K<\/td>L<\/td>M<\/td><\/tr>
      1<\/td>2<\/td>3<\/td>4<\/td>5<\/td>6<\/td>7<\/td>8<\/td>9<\/td>10<\/td>11<\/td>12<\/td>13<\/td><\/tr>
      14<\/td>15<\/td>16<\/td>17<\/td>18<\/td>19<\/td>20<\/td>21<\/td>22<\/td>23<\/td>24<\/td>25<\/td>26<\/td><\/tr>
      N<\/td>O<\/td>P<\/td>Q<\/td>R<\/td>S<\/td>T<\/td>U<\/td>V<\/td>W<\/td>X<\/td>Y<\/td>Z<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      The given data is;<\/p>\n\n\n\n

      E<\/td>1<\/td><\/tr>
      X<\/td>2<\/td><\/tr>
      A<\/td>3<\/td><\/tr>
      M<\/td>4<\/td><\/tr>
      D<\/td>5<\/td><\/tr>
      A<\/td>6<\/td><\/tr>
      Y<\/td>7<\/td><\/tr>
      S<\/td>8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Another given data is<\/strong><\/p>\n\n\n\n

      O<\/td>1<\/td><\/tr>
      N<\/td>2<\/td><\/tr>
      L<\/td>3<\/td><\/tr>
      I<\/td>9<\/td><\/tr>
      N<\/td>8<\/td><\/tr>
      E<\/td>7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Then the final targetted code is<\/p>\n\n\n\n

      L<\/td>3<\/td><\/tr>
      I<\/td>9<\/td><\/tr>
      N<\/td>8<\/td><\/tr>
      E<\/td>7<\/td><\/tr>
      D<\/td>5<\/td><\/tr>
      A<\/td>6<\/td><\/tr>
      Y<\/td>7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      The solution is Answer Option: 3<\/strong><\/p>\n\n\n\n

      Letter Coding<\/strong><\/p>\n\n\n\n

      Example:<\/strong> In certain language EXAMDAYS is written as DAYMAXES. How will TESTEXAM be written in that code language.?<\/p>\n\n\n\n

      Solution<\/strong><\/p>\n\n\n\n

      In the code language EXAMDAYS = DAYMAXES written<\/p>\n\n\n\n

      The tagetted Word “TESTEXAM” is written as as per below;<\/p>\n\n\n\n

      \"\"<\/figure><\/div>\n\n\n\n

      Substitution Coding<\/strong><\/p>\n\n\n\n

      Example:<\/strong><\/p>\n\n\n\n

      In certain code language “786” means “bring me apple, “958” means “Peel green apple”, and “645” means “bring green fruit”. Which of the following is the code for “me”.?<\/p>\n\n\n\n

      A. 6<\/p>\n\n\n\n

      B. 7<\/strong><\/p>\n\n\n\n

      C. 8<\/p>\n\n\n\n

      D. 5<\/p>\n\n\n\n

      Given input data is;<\/p>\n\n\n\n

      = 786 = bring me apple<\/p>\n\n\n\n

      = 958 = peel green apple<\/p>\n\n\n\n

      = 645 = bring green fruit<\/p>\n\n\n\n

      8 = apple<\/p>\n\n\n\n

      5 = green<\/p>\n\n\n\n

      6 = bring<\/p>\n\n\n\n

      7 = me<\/strong><\/p>\n\n\n\n

      Mixed number Coding<\/strong><\/p>\n\n\n\n

      Example:<\/strong><\/p>\n\n\n\n

      Directions: In a certain code language<\/p>\n\n\n\n

      1. ‘pit dar na’ means ‘your are good’<\/li>
      2. ‘dar tok pa’ means ‘good and bad’<\/li>
      3. ‘tim na tok’ means ‘they are bad’<\/li><\/ol>\n\n\n\n

        In that language, which word stands for ‘they’?<\/p>\n\n\n\n

        A. na<\/p>\n\n\n\n

        B. tok<\/p>\n\n\n\n

        C. tim<\/strong><\/p>\n\n\n\n

        D. pit<\/p>\n\n\n\n