Number System Quiz

What is the base of the binary number system?

• 8

• 2

• 5

• 16

How many digits are used in the octal number system?

• 4

• 8

• 10

• 6

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

• 12

• 10

• 15

• 11

Convert the binary number 1010 to decimal.

• 1100

• 1111

• 101

• 10

What is the equivalent decimal value of the octal number 17?

• 12

• 20

• 25

• 15

What is the base of the decimal number system?

• 8

• 16

• 5

• 10

Convert the decimal number 25 to binary.

• 11100

• 10101

• 11001

• 10011

What is the value of the hexadecimal number 'F' in decimal?

• 10

• 15

• 12

• 20

Convert the octal number 34 to binary.

• 011101

• 011110

• 011100

• 011111

What is the value of the binary number 1101 in decimal?

• 13

• 10

• 7

• 15