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14.10 Loops

Interactive practice questions

Look at the pseudocode below:

START
SET a = 2
SET sum = 0
WHILE a < 9
    sum = sum + a
    a = a + 1
END WHILE
PRINT sum
END
a

The initial value of a is $\editable{}$.

b

What is the OUTPUT of this code?

OUTPUT: $\editable{}$

Easy
3min

Look at the pseudocode below:

Easy
2min

Look at the pseudocode below:

Note that the symbol / represents division.

Easy
3min

Look at the pseudocode below, and determine the value that is printed at the end of the code:

Note that the symbol > represents the statement 'greater than'.

Easy
< 1min
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Outcomes

VCMNA250

Investigate and calculate 'best buys', with and without digital technologies

VCMNA243

Solve problems involving addition and subtraction of fractions, including those with unrelated denominators.

VCMNA248

Find percentages of quantities and express one quantity as a percentage of another, with and without digital technologies

VCMNA254

Design and implement mathematical algorithms using a simple general purpose programming language

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