Free sample

Year 9 Mathematics sample

Try 5 questions without logging in. The full paper is timed, saved, marked and reported after access is confirmed.

Paper G-3 Practice 3 Sample 5 questions Login Not required

Answer the sample questions

Check your answers when all 5 are complete. Feedback is local to this page and does not create a report.

Question 1 of 5 Number and arithmetic

A plumber leaves an invoice for $330 after fixing a burst pipe. Every amount written on it already includes 10% GST. How much of the $330 is GST?

Plumbing invoice
Total on the invoiceTax rate already inside it
$33010% GST
Question 2 of 5 Space and geometry

A gazebo roof at a school is a regular shape with 8 equal sides. Every corner inside it is the same size. How big is one of those corner angles?

Gazebo roof from above8 equal sides, 8 equal cornersEvery side and every corner of this shape is the same.Splitting the shape into triangles is what gives the total.
Question 3 of 5 Measures and units

A sign for a school fete measures 1.2 m by 0.9 m. Clear protective film is sold in sheets, and one sheet covers 3000 square centimetres. How many whole sheets are needed to cover the sign?

Fete sign to be covered1.2 m across0.9 m downThe sign is measured in metres.The sign is in metres and the film is sold in square centimetres.
Question 4 of 5 Number and arithmetic

At a wharf, the north route leaves every 15 minutes and the south route leaves every 25 minutes. Both left together at 10:20 am. When is the next time both leave together?

Wharf timetable
  1. One service, the north route, leaves every 15 minutes.
  2. The other service, the south route, leaves every 25 minutes.
  3. Both of them left the wharf together at 10:20 am.
Question 5 of 5 Chance and data

The plot shows the points scored by a basketballer in eleven turns. How much bigger is the middle score than the score that comes up most often?

Points in eleven games
Stem (tens)Leaves (units)
31 3 3 3 6 9
42 4 5 7 8
Open full paper