Free Printable Quiz on Number Systems and Coding

Worksheets

Name

Class

Date

What is the base value of the hexadecimal number system?

Which of these coding systems can represent the most characters?

ASCII

Unicode

EBCDIC

BCD

How many bits are in a byte?

The binary number 1010 is equivalent to which decimal number?

In the decimal number 402.6, which digit has the least significant positional value?

The binary equivalent of 10 is (a) .

1 KB is equal to (a) bytes.

The RGB code (255,0,0) represents the color (a) .

The hexadecimal number F is equivalent to (a) in decimal.

10.

A character is represented in ASCII using (a) bits.

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