Coding-Decoding Practice Question and Answer

Q:

If the positions of the first and last letters of the word MYTHOLOGICAL are interchanged; similarly the positions of the second and second last letters are interchanged and so on, then which of the following letters will be 8th from the left end after arrangement?

563 0

  • 1
    G
    Correct
    Wrong
  • 2
    H
    Correct
    Wrong
  • 3
    L
    Correct
    Wrong
  • 4
    O
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "O"

Q:

In a certain code language, 'STAR’ is coded as '92678' and 'FLAG' is coded as '20261521'. How will 'LOGO' be coded in that language?

562 0

  • 1
    12201215
    Correct
    Wrong
  • 2
    12221214
    Correct
    Wrong
  • 3
    15122012
    Correct
    Wrong
  • 4
    12201325
    Correct
    Wrong
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Answer : 1. "12201215"

Q:

In a certain code language, ‘APRON’ is written as ‘CNTMP’ and ‘EARTH’ is written as ‘GYTRJ’. How will ‘HEAVY’ be written in that language?

556 0

  • 1
    JCGUS
    Correct
    Wrong
  • 2
    JGUTA
    Correct
    Wrong
  • 3
    JGCTA
    Correct
    Wrong
  • 4
    JCCTA
    Correct
    Wrong
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Answer : 4. "JCCTA"

Q:

A number has been denoted to each of the given letters. Select the option from the following four possible arrangements of these numbers that forms a meaningful word.
 E = 1, N = 2, T = 3, S = 4, T = 5, D = 6, U = 7

551 0

  • 1
    4,3,7,6,1,2,5
    Correct
    Wrong
  • 2
    2,1,4,3,6,7,5
    Correct
    Wrong
  • 3
    4,3,7,1,6,5,2
    Correct
    Wrong
  • 4
    2,1,4,6,3,5,7
    Correct
    Wrong
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Answer : 1. "4,3,7,6,1,2,5"

Q:

D 2 is related to H 6 in a certain way. In the same way, L 11 is related to P 15. To which of the following is T 18 related following the same logic?

550 0

  • 1
    Z 22
    Correct
    Wrong
  • 2
    X 22
    Correct
    Wrong
  • 3
    Y 22
    Correct
    Wrong
  • 4
    W 22
    Correct
    Wrong
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Answer : 2. "X 22 "

Q:

In a certain code language, 'HELP' is written as '1652432' and 'SAVE' is written as '381445'. How will 'MAIL' be written in that language?

544 0

  • 1
    261926
    Correct
    Wrong
  • 2
    261924
    Correct
    Wrong
  • 3
    261934
    Correct
    Wrong
  • 4
    261928
    Correct
    Wrong
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Answer : 2. "261924"

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Answer : 4. "more"

Q:

In a certain code language, 'DAISY’ is written as 'FCIQW' and 'ROSES' is written as 'TQSCQ'. How will 'LOTUS' be written in that language?

543 0

  • 1
    NQSTQ
    Correct
    Wrong
  • 2
    NQTSQ
    Correct
    Wrong
  • 3
    NPTSP
    Correct
    Wrong
  • 4
    NQTSP
    Correct
    Wrong
  • Show Answer
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Answer : 1. "NQSTQ"

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