NAPLAN Numeracy Yr9 2013 ODD

One lap of a park is 3.52 kilometres.

How many kilometres is 16 laps?

• 4.55

• 18.52

• 22

• 48.52

• 56.32

What value of ?, in the image shown, makes this number sentence correct?

• 0.4

• -0.9

• 0.9

• 2.5

There are 6 cubes in this 3D puzzle.

The puzzle is completely dipped into red paint.

When the cubes are separated, how many faces will be red?

• 36

• 31

• 30

• 26

• 10

Jade buys a smartpad online that costs $319.

With its packaging, it weighs 1.6 kg.

Postage costs are shown in the table.

In total, how much does Jade pay for her smartpad and postage?

• $342

• $362.25

• $375.75

• $382.50

• A and C

• A and D

• B and D

• B and C

A floor plan of a room is shown.

What is the sum of the six marked interior angles?

• 540⁰

• 630⁰

• 720⁰

• 810⁰

Tim earned $300 in 5 days.

After the first day, he earned $10 more each day than the day before.

How much did Tim earn on the first day?

• $30

• $40

• $50

• $60

A map of a park is shown.

Josh entered the park through one of the gates.

He then walked south-east along a path.

After 90 metres he turned right.

He then walked another 30 metres and stopped.

Which point on the map shows where Josh stopped?

• A

• B

• C

• D

The table shows how the mass of barley is related to its volume.

A silo contains 105 cubic metres of barley.

How many tonnes of barley are in the silo?

• 63 tonnes

• 65 tonnes

• 165 tonnes

• 175 tonnes

A group of 200 Year 9 students was asked which activity they spent most time doing after school.

The table shows the results.

One of these students is chosen at random.

What is the probability that the student spends most time doing music practice after school?

• 0.2

• 0.4

• 0.5

• 0.8