Coding and decoding problems Practice Question and Answer

Q:

In a certain code ‘mystery of better life’ is written as ’53 97 79 21’, ‘life is a mystery’ is written as ’24 27 79 53’ and ‘she is playing better’ is written as ’24 21 12 22’.  How is ‘life’ written in that code language?

2191 0

  • 1
    97
    Correct
    Wrong
  • 2
    21
    Correct
    Wrong
  • 3
    22
    Correct
    Wrong
  • 4
    Data inadequate
    Correct
    Wrong
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Answer : 4. "Data inadequate"

Q:

In a certain code, OUNC is coded as PWQG. What will be the code of the word FAST?

2178 0

  • 1
    GCVX
    Correct
    Wrong
  • 2
    GVXC
    Correct
    Wrong
  • 3
    GBUW
    Correct
    Wrong
  • 4
    GCUW
    Correct
    Wrong
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Answer : 1. "GCVX"

Q:

In a certain Language ‘PRIEST’ is written as ‘OQHDRS’. Then How ‘PRISTINE’ is written.

2155 0

  • 1
    OQHRSHMD
    Correct
    Wrong
  • 2
    OSHRQMDH
    Correct
    Wrong
  • 3
    QORHHSMD
    Correct
    Wrong
  • 4
    QOHRSHMD
    Correct
    Wrong
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Answer : 1. "OQHRSHMD"

Q:

If GOLD is coded as HOME, COME is coded as DONE and CORD is coded as CODE, How SONS will be coded in a certain language?

2136 0

  • 1
    TPOT
    Correct
    Wrong
  • 2
    TOOT
    Correct
    Wrong
  • 3
    TOOS
    Correct
    Wrong
  • 4
    TONT
    Correct
    Wrong
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Answer : 2. "TOOT"

Q:

If COCK is written as D4P6D4L2, how will HENCE be written?

2098 0

  • 1
    I9F6O5D4D6
    Correct
    Wrong
  • 2
    I9F6O65D4F6
    Correct
    Wrong
  • 3
    I9F6O5D4F6
    Correct
    Wrong
  • 4
    I9F65DO4F6
    Correct
    Wrong
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Answer : 3. "I9F6O5D4F6"

Q:

In a certain code language ‘over and above’ is written as ‘da pa ta’ and ‘old and beautiful’ is written as ‘sa na pa;. How is ‘over’ written in that code language?

1998 0

  • 1
    da
    Correct
    Wrong
  • 2
    ta
    Correct
    Wrong
  • 3
    na
    Correct
    Wrong
  • 4
    da or ta
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "da or ta"

Q:

In certain code RAIN is written as 8$%6 and MORE is written as 7#8@. How REMAIN written in that code?

1978 0

  • 1
    #@7$%6
    Correct
    Wrong
  • 2
    #@&$%6
    Correct
    Wrong
  • 3
    7@#$%6
    Correct
    Wrong
  • 4
    8@7$%6
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "8@7$%6"

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?

1972 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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