Binary conversion

What is the binary number system based on?

• Base 8

• Base 2

• Base 10

• Base 16

What is the 4 bit binary equivalent of the denary number 5?

Convert the binary number 110 to denary.

In the binary number 1011, what is the place value of the second digit from the right?

• 1

• 2

• 4

• 8

What is the denary value of the binary number 1001?

• 7

• 8

• 9

• 10

Which of the following is a correct binary to denary conversion for the number 1110?

• 12

• 13

• 14

• 15

What is the binary representation of the denary number 3?

• 10

• 11

• 100

• 101

How many different values can a single binary digit (bit) represent?

• 1

• 2

• 4

• 8

Convert the binary number 100 to denary.

• 2

• 3

• 4

• 5

What is the denary equivalent of the binary number 111?

• 5

• 6

• 7

• 8