Number System

What is the decimal equivalent of the binary number 1101?

• 5

• 9

• 13

• 15

What is the decimal value of the binary number 11100?

• 24
• 30
• 32
• 28

Convert the decimal number 15 to binary.

• 1010
• 1111
• 1001
• 1100

If the decimal number is 63, what is its binary representation?

• 111100

• 111111

• 100111

• 110111

What is the base of a binary number system

• 10
• 8
• 16
• 2

What is the base of decimal or denary number system

• 8
• 2
• 10
• 16

What is the base of hexadecimal number system

• 8
• 10
• 16
• 2

In the decimal number system, how many unique digits are there?

• 8
• 5
• 2
• 10

How many unique digits are there in the hexadecimal number system?

• 16
• 8
• 4
• 10

What is the largest decimal number that can be represented using 4 bits in binary?

• 8
• 15
• 10
• 7