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Question 12

An algorithm is shown in the pseudo-code below:

1      val ← USERINPUT
2      IF val < 5 OR NOT(val < 25) THEN
3          OUTPUT "Red"
4      ELSEIF val > 10 AND val < 18 THEN
5          OUTPUT "Yellow"
6      ELSEIF val MOD 3 = 0 THEN
7          OUTPUT "Green"
8      ELSE
9          OUTPUT "Blue"
10     ENDIF

Which value input by the user would result in "Green" being output by the algorithm?

$3$

$12$

$18$

$27$

Markscheme

Representing algorithms Questions

GCSE
Computer Science
Representing algorithms

208 exam-style questions on AQA GCSE Computer Science Representing algorithms. Each one has a worked solution and a mark scheme showing where the marks go.

Representing algorithms

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Representing algorithms

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Question 12

An algorithm is shown in the pseudo-code below:

1      val ← USERINPUT
2      IF val < 5 OR NOT(val < 25) THEN
3          OUTPUT "Red"
4      ELSEIF val > 10 AND val < 18 THEN
5          OUTPUT "Yellow"
6      ELSEIF val MOD 3 = 0 THEN
7          OUTPUT "Green"
8      ELSE
9          OUTPUT "Blue"
10     ENDIF

Which value input by the user would result in "Green" being output by the algorithm?

$3$

$12$

$18$

$27$

Markscheme

Representing algorithms Questions

GCSE
Computer Science
Representing algorithms

208 exam-style questions on AQA GCSE Computer Science Representing algorithms. Each one has a worked solution and a mark scheme showing where the marks go.