Binary to Denary Conversion Quiz

What is the denary value of the binary number 1101?

• 12

• 13

• 14

• 15

Convert the denary number 25 to an 8-bit binary number.

• 0001 1001

• 0001 1011

• 0001 1101

• 0001 1110

What is the denary value of 1001 0110?

• 150

• 166

• 182

• 196

Which binary number represents denary 63?

• 0011 1111

• 0011 1101

• 0011 1011

• 0011 0111

Convert 0100 1011 to denary.

• 64

• 75

• 82

• 91

What is the 8-bit binary representation of denary 127?

• 0111 1111

• 1000 0001

• 1111 1110

• 1111 1111

The denary value of 1111 0000 is:

• 240

• 224

• 208

• 192

Which binary number equals denary 55?

• 0010 1101

• 0011 0111

• 0011 1011

• 0011 1101

Convert denary 19 to a 5-bit binary number.

• 10011

• 10101

• 10110

• 11001

What is the denary value of 1010 1010?

• 160

• 170

• 180

• 190