Hexadecimal Quiz

What is the hexadecimal representation of the decimal number 42?

• 27

• 2A

• 3E

• 2C

Which of the following is the correct hexadecimal equivalent of the binary number 101011?

• 2D

• 27

• 2B

• 35

Convert the decimal number 87 to hexadecimal.

• 88

• 5A

• 57

• 60

What is the hexadecimal representation of the binary number 1101101?

• 6D

• 67

• 6F

• 65

Convert the decimal number 128 to hexadecimal.

• 82

• 80

• 8A

• 88

Which of the following is the correct hexadecimal equivalent of the binary number 111000?

• 1E

• 38

• 1C

• 3C

What is the hexadecimal representation of the decimal number 255?

• FF

• EF

• FD

• FE

Convert the binary number 10010111 to hexadecimal.

• 97

• A7

• 9B

• 9F

What is the hexadecimal equivalent of the decimal number 63?

• 3F

• 33

• 2D

• 3B

Convert the binary number 110010101 to hexadecimal.

• 195

• B5

• 180

• C5