Decimal Number Conversion Quiz
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Questions and Answers

What is the decimal equivalent of the binary number 1101.01?

  • 0.5312
  • 2.1875
  • 13.25 (correct)
  • 3.125

    • What is the base of the hexadecimal number system?

  • 2
  • 10
  • 16 (correct)
  • 8

    • What is the value of the decimal number 0.87510 in binary?

  • 11.001
  • 1.101
  • 0.111 (correct)
  • 0.10001

    • What is the decimal equivalent of the octal number 5762.23?

    <p>1589.1875 (B)</p> Signup and view all the answers

    What is the base of the decimal number system?

    <p>10 (C)</p> Signup and view all the answers

    What is the value of the hexadecimal number 34BC in decimal?

    <p>13516 (A)</p> Signup and view all the answers

    What is the binary representation of the octal number 345?

    <p>011 100 101 (A)</p> Signup and view all the answers

    What is the hexadecimal equivalent of the octal number 345?

    <p>E5 (D)</p> Signup and view all the answers

    What is the decimal equivalent of the octal number 345?

    <p>299 (D)</p> Signup and view all the answers

    What is the relationship between the binary, octal, and hexadecimal number systems?

    <p>Binary, octal, and hexadecimal are all different ways to represent the same numbers (A)</p> Signup and view all the answers

    What is the purpose of converting between different number systems?

    <p>To change the base of the number (D)</p> Signup and view all the answers

    What is the significance of the relationship between the binary, octal, and hexadecimal number systems?

    <p>It allows for easy conversion between the systems (A)</p> Signup and view all the answers

    What is the hexadecimal equivalent of the decimal number 1792?

    <p>3400 (B)</p> Signup and view all the answers

    Which of the following is NOT a valid hexadecimal number?

    <p>GHIJ (C)</p> Signup and view all the answers

    What is the octal equivalent of the decimal number 1792?

    <p>3403 (C)</p> Signup and view all the answers

    In the decimal addition example, what is the result of adding the 'ones' column?

    <p>12 (C)</p> Signup and view all the answers

    Which of the following is NOT an example of a 'fun' hexadecimal number mentioned in the text?

    <p>ABCD (B)</p> Signup and view all the answers

    What is the purpose of using a table when converting decimal to hexadecimal?

    <p>To represent remainders greater than 9 with letters A-F (D)</p> Signup and view all the answers

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