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Binary, hex and denary - conversion

Quiz by Matt Standing

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14 questions
Show answers
  • Q1
    Convert from Binary to hex: 01010111
    D3
    57
    68
    AB
    120s
  • Q2
    Convert from Binary to hex: 11010111
    8D
    D7
    D8
    12
    120s
  • Q3
    Denary to binary: 63
    11111111
    00111111
    00110012
    00111100
    120s
  • Q4
    Denary to binary: 57
    00111001
    00001001
    00110101
    11111001
    120s
  • Q5
    Hex to denary: 7B
    8A
    123
    79
    77
    120s
  • Q6
    Hex to denary: 89
    8010101
    138
    139
    137
    120s
  • Q7
    Denary to hex: 187
    CD
    BB
    BA
    B2
    120s
  • Q8
    Denary to hex: 22
    Liam's front door
    12
    16A
    16
    120s
  • Q9
    Binary to denary: 011111111
    226
    262
    255
    256
    120s
  • Q10
    In binary addition, 1+0 =
    1
    10
    101
    120s
  • Q11
    In binary addition, what does 1+1+1 make?
    111
    10
    11
    101
    120s
  • Q12
    What is C3 in binary?
    0100 0011
    1100 0000
    1100 0011
    1100 0111
    120s
  • Q13
    What is F9 in binary?
    1111 1111
    1111 1001
    1111 1000
    11001121
    120s
  • Q14
    0000 1111 shifted two places to the left is...
    010101010
    00111100
    00111111
    11110000
    120s

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