NAPLAN Numeracy Yr7 2016 EVEN

When keeping horses, 1 hectare of land is recommended for every 2 horses. How many hectares of land would be needed for 8 horses?

• 4

• 6

• 10

• 16

Jane makes necklaces using beads.

She has 345 beads in 23 different colours.

She has the same number of beads in each colour.

How many beads does Jane have of each colour?

A scientist is studying mice.

Which unit would be the most appropriate to record the mass of a mouse?

• litre

• millimetre

• gram

• kilogram

Mary had 1 kilogram of cheese. She used ¼ kilogram for sandwiches.

Which of these shows how much cheese she had left?

• 0.25 kg

• 0.3 kg

• 0.34 kg

• 0.75 kg

Numbers such as 4, 16, 64, 81 and 100 are called square numbers.

Select the statement that is always true about square numbers.

• A square number multiplied by a square number is a square number.

• A square number divided by a square number is a square number.

• The sum of a square number and a square number is a square number.

• The difference between a square number and a square number is a square number.

A baker uses 12.5 kilograms of flour each day.

Flour costs $3.62 per kilogram.

What is the cost of the flour used each day?

[Type your answer in DOLLARS, WITHOUT the dollar sign]

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Flynn asked each of his classmates, ‘What is your favourite sport?’

This table shows the results.

What is the probability that a randomly selected classmate’s favourite sport is netball?

Round your answer to the nearest hundredth.

• 0.13

• 0.41

• 0.59

• 0.68

Leo recorded the number of pages he printed over five weeks.

17, 22, 17, 24, 20

What is the mean (average) number of pages Leo printed?