naplan_year9_test_prep_set2

What are the three different prime numbers that divide exactly into 2233?

• 7, 7 ,14
• 7, 18, 22
• 7, 9, 32
• 7, 11, 29

If a, b and c represent numbers and a > b > c, which one of these statements is always true?

• a > b - c
• c < a - b
• b + a > b + c
• b - c < b - a

A small watering can is filled with 5 litres of water. After watering 7 pot-plants, it is about half full. About how many millilitres (mL) of water did each plant receive, if the amount was the same for each?

• 250
• 350
• 500
• 700

This right triangular prism has five faces. What is its total surface area (in cm²)?

• 440
• 520
• 600
• 640

What is the value of k in this equation?

• 10
• 12
• 15
• 20

At a sale, a jacket is marked down from $40 to $28. What percentage discount is this?

• 12%
• 28%
• 30%
• 70%

What is the answer to 0.085 ÷ 0.5?

• 17
• 1.7
• 0.17
• 0.017

In this diagram, what is the size of the largest angle in the hexagon?

• 215°
• 216°
• 218°
• 220°