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Octal decimal number conversions

Quiz by Michael Engel

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24 questions
Show answers
  • Q1
    What is the octal value of the decimal number 25?
    30
    31
    27
    24
    30s
  • Q2
    What is the decimal value of the octal number 53?
    47
    35
    54
    43
    30s
  • Q3
    What is the octal value of the decimal number 42?
    32
    52
    62
    22
    30s
  • Q4
    What is the decimal value of the octal number 77?
    63
    83
    73
    93
    30s
  • Q5
    What is the octal value of the decimal number 17?
    24
    12
    21
    30
    30s
  • Q6
    What is the decimal value of the octal number 46?
    53
    38
    42
    28
    30s
  • Q7
    What is the octal value of the decimal number 73?
    121
    101
    131
    111
    30s
  • Q8
    What is the decimal value of the octal number 64?
    62
    43
    52
    34
    30s
  • Q9
    What is the octal value of the decimal number 55?
    67
    52
    74
    61
    30s
  • Q10
    Which of the following is the correct decimal representation of the octal number 75?
    61
    78
    65
    53
    30s
  • Q11
    What is the octal representation of the decimal number 27?
    24
    35
    47
    33
    30s
  • Q12
    What is the octal representation of the decimal number 45?
    55
    33
    67
    22
    30s
  • Q13
    What is the decimal representation of the octal number 53?
    37
    27
    68
    43
    30s
  • Q14
    What is the octal representation of the decimal number 92?
    134
    87
    112
    77
    30s
  • Q15
    What is the decimal representation of the octal number 117?
    53
    64
    98
    79
    30s

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