Numbering System

Which of the following is not a common numbering system?

• Denary
• Hexadecimal
• Octal
• Fractal

What is 56 in binary?

• 10101100
• 00101100
• 00111000
• 01011000

What is 153 in binary?

• 10101001
• 10001101
• 01011001
• 10011001

What is 17 in binary?

• 00010001
• 00001001
• 00100001
• 00010011

What is 94 in binary?

• 01001110
• 01011110
• 01111100
• 01010111

What is 00101001 in decimal?

• 39
• 41
• 38
• 40

What is 01010111 in decimal?

• 85
• 87
• 95
• 101

What is 10001100 in decimal?

• 142
• 156
• 160
• 140

What is 00000001 in decimal?

• 1
• 10
• 2
• 11