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Computers
6th -
10thgrade
KS3 Digital data, Binary/Denary Conversion, Binary Addition
10 questions
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- 1. Multiple Choice
Convert 1101 to decimal.
15
11
13
12
- 2. Multiple Choice
Convert 10110 to decimal.
12
22
26
122
- 3. Multiple Choice
Convert 100011 to decimal.
135
45
53
35
- 4. Multiple Choice
What is binary?
The way a computer works
A sequence of 1's and 0's
The day to day counting number system
None of the above
- 5. Multiple Choice
The decimal number system is which base?
Base 2
Base 16
Base 10
Base 9
- 6. Multiple Choice
How many bytes make a kilobyte?
100
1024
1 million
256
- 7. Multiple Choice
Convert 194 to binary.
111000110
11000010
10001101
11000111
- 8. Multiple Choice
Convert 76 to binary.
1001110
1100011
1001100
1011100
- 9. Multiple Choice
Add 100101 + 100010.
01001111
00110011
01000111
01100011
- 10. Multiple Choice
Add 110111 + 111010.
01110101
01100011
01110011
01110001
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