Henry Deane
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GCSE Computing Quiz on Binary & Hexadecimal, created by Henry Deane on 08/06/2018.

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Henry Deane
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Binary & Hexadecimal

Question 1 of 24

1

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The denary (decimal) value of the binary number 00011001 is

Explanation

Question 2 of 24

1

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The denary value of the binary number 01000001 is

Explanation

Question 3 of 24

1

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The denary value of the binary number 01101000 is

Explanation

Question 4 of 24

1

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The denary value of the binary number 01111111 is

Explanation

Question 5 of 24

1

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The denary value of the binary number 11111010 is

Explanation

Question 6 of 24

1

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The denary value of the binary number 10100001 is

Explanation

Question 7 of 24

1

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The denary value of the binary number is 9

Explanation

Question 8 of 24

1

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The denary value of the binary number is 26

Explanation

Question 9 of 24

1

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The denary value of the binary number is 51

Explanation

Question 10 of 24

1

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The denary value of the binary number is 140

Explanation

Question 11 of 24

1

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The denary value of the binary number is 119

Explanation

Question 12 of 24

1

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The denary value of the binary number is 122

Explanation

Question 13 of 24

1

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The denary value of the hexadecimal code 06 is

Explanation

Question 14 of 24

1

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The denary value of the hexadecimal code 3E is

Explanation

Question 15 of 24

1

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The denary value of the hexadecimal code A6E is

Explanation

Question 16 of 24

1

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The denary value of the hexadecimal code DFA is

Explanation

Question 17 of 24

1

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The denary value of the hexadecimal code 2C9B is

Explanation

Question 18 of 24

1

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The denary value of the hexadecimal code FFFF is

Explanation

Question 19 of 24

1

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The denary value of the hexadecimal code is 55

Explanation

Question 20 of 24

1

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The denary value of the hexadecimal code is 229

Explanation

Question 21 of 24

1

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The denary value of the hexadecimal code is 3393

Explanation

Question 22 of 24

1

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The denary value of the hexadecimal code is 2234

Explanation

Question 23 of 24

1

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The denary value of the hexadecimal code is 4096

Explanation

Question 24 of 24

1

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The denary value of the hexadecimal code is 52797

Explanation