Chapter 1 - Number Systems Quiz

Which of the following is NOT a commonly used number system?

• Octal

• Decimal

• Binary

• Hexadecimal

Which of the following is a negative power of ten?

• 10⁻¹

• 10¹

• 10²

• 10³

What is the decimal value of the hexadecimal digit 'F'?

• 10

• 12

• 14

• 15

What is the binary representation of the decimal number 7?

• 0111

• 1000

• 1010

• 1100

The hexadecimal equivalent of the decimal number 587₁₀ is

• 119₁₆.

• 21F₁₆.

• 24B₁₆.

• 3FC₁₆.

The hexadecimal equivalent of the decimal number 200₁₀ is

• B9₁₆.

• C8₁₆.

• CE₁₆.

• F8₁₆.

What is the value of the hexadecimal digit 'A' in decimal?

• 8

• 9

• 10

• 11

What is the hexadecimal equivalent of the decimal number 255?

• FF

• FE

• F0

• EE

Which of the following conversions is correct?

• 15₁₀ = F₁₆

• 16₁₀ = F₁₆

• 10₁₀ = F₁₆

• 12₁₀ = F₁₆

What is the result of adding the binary numbers 10101101₂ and 00101100₂?

• 11011001

• 10111001

• 11010001

• 11011000