Digital Electronics-Number Systems and Codes

Digital Electronics-Number Systems and Codes
71. Convert the following BCD number to decimal.
010101101001bcd
  • 539
  • 2551
  • 569
  • 1552
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72. The binary number 11001110 is equal to the decimal number ________.
  • 12
  • 206
  • 127
  • 66
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73. The binary number for F3A16 is ________.
  • 111100111010
  • 111100111110
  • 000000111010
  • 000011000100
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74. Convert the following BCD number to decimal.
100000000011bcd
  • 8003
  • 803
  • 1003
  • 103
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75. Convert the following hexadecimal number to binary.
14B16
  • 1011010000012
  • 0001010010112
  • 0001010011012
  • 1101010000012
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76. What is the result when a decimal 5238 is converted to base 16?
  • 327.375
  • 12.166
  • 1388
  • 1476
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77. The octal number for binary 1101110101110110 is ________.
  • 6545218
  • 5565618
  • 1566568
  • 1565668
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78. Convert the following hexadecimal number to decimal.
  • 463
  • 4033
  • 479
  • 4049
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79. Convert the binary number 1011010 to hexadecimal.
  • 5B
  • 5F
  • 5A
  • 5C
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80. Convert the following decimal number to hexadecimal.
  • A416
  • B416
  • 4A16
  • 4B16
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Digital Electronics
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