# Denary, Binary and Hexadecimal

Quiz by Samuel Leonard, updated more than 1 year ago
133
15
0

### Description

Test your knowledge of denary, binary and hexadecimal.

## Resource summary

### Question 1

Question
Convert the denary value of 183 to binary.
• 11111010
• 10101101
• 10110111
• 01101110

### Question 2

Question
Hexadecimal is also known as base 15.
• True
• False

### Question 3

Question
Convert the hexadecimal value 3D to denary.
• 17
• 16
• 71
• 61

### Question 4

Question
Binary is also known as base 2
• True
• False

### Question 5

Question
The denary value the hexadecimal A1 is 161
• True
• False

### Question 6

Question
The binary value 01001101 is worth how much in denary?
• 77
• 27
• 67
• 125

### Question 7

Question
The denary value 17 is worth 11 in hexadecimal.
• True
• False

### Question 8

Question
What is the highest amount of data a 8 bit binary code can store?
• 127
• 256
• 255
• 176

### Question 9

Question
In binary addition, 1 +1+1 results in what?
• 0 carry 1
• 1
• 1 carry 1
• 0

### Question 10

Question
ASCII uses hexadecimal to represent characters.
• True
• False

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