Base 16 Number System Quiz

What is the base 16 number system often called?

• Octal number system

• Hexadecimal number system

• Decimal number system

• Binary number system

How many digits are there in the base 16 number system?

• 12

• 10

• 16

• 8

What are the additional six digits used in the base 16 number system?

• K, L, M, N, O, P

• A, B, C, D, E, F

• X, Y, Z, U, V, W

• G, H, I, J, K, L

What is the decimal equivalent of the base 16 number E?

• 16

• 14

• 10

• 12

What is the value of 231 in hexadecimal?

• E7

• F3

• A9

• D5

What is the value of 14 sixteens in the decimal number system?

• 256

• 238

• 224

• 140

What is the next place value after 16 to the first power in base 16?

• 512

• 256

• 128

• 16

What is the main advantage of a high base number system like base 16?

• It requires fewer digits to represent a given quantity

• It is easier to perform arithmetic operations

• It is more commonly used in everyday life

• It has a wider range of symbols

What is the color specified by the hexadecimal code FF in the RGB color model?

• White

• Red

• Blue

• Green

What is the decimal equivalent of the base 16 number AF3?

• 1755

• 2803

• 2809

• 2807