Coding and decoding problems Practice Question and Answer

Q:

In a certain code TRAIN is written as ‘39*7%’ and MEAL is written as ‘4$*@’. How is ITEM written in that code?

2769 0

  • 1
    7$34
    Correct
    Wrong
  • 2
    73$4
    Correct
    Wrong
  • 3
    79$4
    Correct
    Wrong
  • 4
    73*4
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "73$4"

Q:

Study the following information to answer the given questions:
In a certain code ‘a friend of mine’ is written as ‘4 9 1 6’  ‘mine lots of metal’ is written as ‘3 1 0 9’ and ‘a piece of metal’ is written as ‘7 1 6 3’.

What does ‘0’ stands for?

1665 0

  • 1
    mine
    Correct
    Wrong
  • 2
    metal
    Correct
    Wrong
  • 3
    of
    Correct
    Wrong
  • 4
    lots
    Correct
    Wrong
  • 5
    a
    Correct
    Wrong
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Answer : 4. "lots"

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Answer : 3. "9216"

Q:

Study the following information to answer the given questions:
In a certain code ‘a friend of mine’ is written as ‘4 9 1 6’  ‘mine lots of metal’ is written as ‘3 1 0 9’ and ‘a piece of metal’ is written as ‘7 1 6 3’.

What is the code for ‘piece’?

837 0

  • 1
    3
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
  • 5
    Cannot be determined
    Correct
    Wrong
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Answer : 4. "7"

Q:

If, in a code, MIND become KGLB and ARGUE   becomes YPESC, then what will DIAGRAM be in that code?

2517 0

  • 1
    BGYEPYK
    Correct
    Wrong
  • 2
    BGYPYEK
    Correct
    Wrong
  • 3
    GLPEYKGB
    Correct
    Wrong
  • 4
    LKBGYPK
    Correct
    Wrong
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Answer : 1. "BGYEPYK"

Q:

In a certain code language, “he is game” is written as “@#*”, “good game play” is written as “$*&”and “play that hard” is written as “!$%”.How is “good” written in that code language?

4185 1

  • 1
    &
    Correct
    Wrong
  • 2
    *
    Correct
    Wrong
  • 3
    $
    Correct
    Wrong
  • 4
    @
    Correct
    Wrong
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Answer : 1. "&"

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