Denary, Binary and Hexadecimal

Samuel Leonard
Quiz by Samuel Leonard, updated more than 1 year ago
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Description

Test your knowledge of denary, binary and hexadecimal.
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Resource summary

Question 1

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

Question 2

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

Question 3

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

Question 4

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

Question 5

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

Question 6

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

Question 7

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

Question 8

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

Question 9

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

Question 10

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