NAPLAN Numeracy Yr9 2015 ODD

Brian made this 3D object using 48 small cubes.

Which of these has a volume half that of Brian’s object?

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This is Donna’s left shoe.

Donna’s right shoe is a mirror image of her left shoe. Which of these is Donna’s right shoe?

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The speed of sound at sea level is 340 metres per second.

What is the speed of sound in metres per minute?

• 34,000

• 20,400

• 5.7

• 3.4

A cardboard box is in the shape of a cube.

It is filled with identical small cubes of the size shown.

Which of these is the closest estimate for the number of cubes that would fill the box?

• 25

• 40

• 200

• 800

There are 12 apples and 7 pears in a bowl.

About what percentage of the fruit in the bowl is pears?

• 7%

• 37%

• 58%

• 63%

A concert starts at 10:28 am and runs for 124 minutes.

What time does it finish?

• 11:52 am

• 11:52 pm

• 12:32 am

• 12:32 pm

The petrol gauge in Lyn’s car showed that she had used half of the petrol in the tank.

She then spent $42 filling up her tank at a cost of $1.35 per litre. Approximately how much petrol can Lyn’s petrol tank hold when it is full?

• 31 litres

• 57 litres

• 62 litres

• 84 litres

How many more cars were produced in North and South America than in Europe and Africa?

Simon is facing west.

He turns 135° clockwise.

Simon then turns anticlockwise until he faces east.

By how many degrees did Simon turn anticlockwise?

• 45^o

• 180^o

• 225^o

• 315^o