NAPLAN Numeracy Yr9 2015 EVEN

Which of these can be measured in litres?

• AREA

• MASS

• VOLUME

• LENGTH

y = 2x² – 8

What is the value of y when x = 2.2?

• -6.32

• 0.8

• 1.68

• 11.36

• 6.2

• 15.9

• 24.5

• 68.3

One billion is one thousand million.

Which of the following is 70 billion?

• 7 × 10¹³

• 7 × 10¹⁰

• 7 × 10⁷

• 7 × 10⁴

Which one of these has the same value as 20² ?

• 40² ÷ 4

• 2 × 2 × 5 × 2 × 5

• 4 × 5²

• 2 × 10 × 10

The diagram shows an isosceles triangle.

What is the size of the angle ∠ABC ?

• 38.5^o

• 45^o

• 51.5^o

• 60^o

Teagan and Caleb collected money for charity over a month. If Caleb had collected $10 more, he would have collected exactly twice as much as Teagan. How much money could they have collected?

• TEAGAN $15

  CALEB $30

• TEAGAN $20

  CALEB $50

• TEAGAN $25

  CALEB $40

• TEAGAN $30

  CALEB $80

Mia drew a shape.

It had only one pair of parallel sides and only one internal reflex angle.

Which of these could be Mia’s shape?

• 
• 
• 
• 

The rule for calculating the price to deliver a parcel of mass m kg is

price ($) = 7 + 3.5m.

What is the mass, in kg, of a parcel with a delivery price of $70?

• 13

• 18

• 22

• 27

• 252