Raina earns $15 per hour.
How much will he be paid for working 5 hours?
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Number, NAPX-J4-NC06, NAPX-J3-NC06
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Number, NAPX-J4-NC04
Crystal is making red cordial for her daughter's birthday party.
She needs to add 280 millilitres of concentrate to every 2 liters of water.
If Crystal only has 0.5 litres of water left, how many millilitres of concentrate should she add?
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Number, NAPX-J4-NC02
The diameter of Jupiter is approximately 139 000 kilometres.
Which of these shows 139 000 in scientific notation?
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Number, NAPX-J4-NC01
Terry makes 500 kilograms of concrete by combining 100 kg of cement mix with 200 kg of sand and 200 kg of aggregate.
What percentage of the concrete is made up of cement mix?
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Statistics and Probability, NAPX-J4-CA38, NAPX-J3-CA37
The Strikers and the Hurricanes are playing cricket in a 20 over competition.
The stem-and-leaf plots show the number of runs each side has scored in their last 15 games.
Select the true statement about the data.
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The Strikers had the lowest run score. |
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The Hurricanes had the highest run score. |
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The Strikers scored over 136 runs more times than the Hurricanes. |
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The median score for The Strikers is higher than the median score for The Hurricanes. |
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The range of scores for The Strikers is smaller than the range of scores for The Hurricanes. |
Algebra, NAPX-J4-CA32
A Greek wedding reception area has pillars that are
If the reception area has 9 pillars on one side, the length of that side can be represented by which expression?
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Measurement, NAPX-J4-CA31
Rebel walks for 5 minutes from her home to Century City Station.
She then travels by train to Malibu Station.
From Malibu Station, Rebel then walks for 16 minutes to the beach for a swim.
What is the latest time Rebel can leave home to arrive at the beach by 7:00?
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Measurement, NAPX-J4-CA28, NAPX-J3-CA36
A square table top has an area of 9025 square centimetres.
What is the area of the table top in square millimetres?
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9.025 square millimetres |
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90.25 square millimetres |
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90 250 square millimetres |
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902 500 square millimetres |
Geometry, NAPX-J4-CA27, NAPX-J3-CA29
This shape is reflected across the line and then rotated 90° anti-clockwise.
Which image shows the appearance of the shape after these transformations?
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Measurement, NAPX-J4-CA25
Zappa is making a scale model of his music studio.
- The height of the studio in the scale model is 5 centimetres.
- The height of Zappa's actual studio is 2 metres.
What does 1 centimetre in Zappa's scale model represent in his real studio?
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Measurement, NAPX-J4-CA23
Buzz is placing door trim on the top and both sides of a double door entrance, as pictured below.
How many metres of door trim does he need?
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Algebra, NAPX-J4-CA22
Phoenix drew a straight line through the points
What is the gradient of the line that Phoenix drew?
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Algebra, NAPX-J4-CA21
Which expression is equivalent to
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Statistics and Probability, NAPX-J4-CA19, NAPX-J3-CA26
This graph shows a company's profit over a four year period.
Which conclusion can be reached from the graph?
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The profit in Year 2 was double of the profit in Year 1. |
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The profit in Year 4 was one quarter the profit in Year 3. |
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The profits were positive in Years 2 and 3, and negative in Years 1 and 4. |
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The profits were greater than $20 000 in the period between Year 1 and Year 4. |
Number, NAPX-J4-CA18
The weight of a gold bar is 1.0247 kg.
What is the weight of the gold bar rounded to the nearest hundredth of a kilogram?
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Statistics and Probability, NAPX-J4-CA17
Marley is comparing the average daily rainfall in the towns of Byron Bay and Coffs Harbour in January.
What method below is the most valid?
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Ask 1 in 10 residents in each town how much rain they received each day in January |
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Research the total rainfall each town received in January and divide by 31. |
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Research the weekly high and low rainfall each town received in January. |
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Research the total rainfall each town received over the past year and divide by 12. |
Measurement, NAPX-J4-CA16
Wyatt is designing a rectangular lawn for a landscaping project.
He wants the lawn to be at least 400 square metres.
He has marked out two sides, each 25.5 metres in length.
What is the smallest possible length of each of the other two sides, rounded to one decimal place?
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Algebra, NAPX-J4-CA14
Dom and Marty each bought saffron from the local farmers' market.
Dom bought 4 grams for $5.
Marty bought 6 grams for $7.50.
Which graph best represents the cost of saffron at the farmers' market?
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Measurement, NAPX-J4-CA13
Jayden measures the width of his car parking space. It is 2525 millimetres wide.
An equivalent car park width is:
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25 metres and 25 centimetres |
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2 metres and 525 centimetres |
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25 centimetres and 25 millimetres |
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2 metres and 525 millimetres |
Number, NAPX-J4-CA12, NAPX-J3-CA21
Which number line correctly shows the positions of 0.05, 0.405 and 0.45.
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Statistics and Probability, NAPX-J4-CA10
Peggy picks a marble from a bag and records its colour before placing it back in the bag.
She repeats this 20 times.
Her results are in the table below.
Using the table, what is the probability that the next marble Peggy picks will be black?
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Geometry, NAPX-J4-CA09, NAPX-J3-CA20
Which of these is the front view of this object made from cubes?
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Algebra, NAPX-J4-CA08, NAPX-J3-CA16
Ringo places a disc at (−5, −1).
He then moves the disc up 2 units.
What are the coordinates of the new position of the disc?
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Algebra, NAPX-J4-CA07, NAPX-J3-CA15
Alfred writes the sequence:
Describe the rule he uses to write the next number in this sequence.
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Number, NAPX-J4-CA06
Ticka is a baker and sells 50 loaves of bread at the markets. Each loaf costs him $3.75 to make.
He sells 40 loaves for $7.95 each.
In the last hour of the market, he sells the last 10 loaves for $2.50 each.
What is the total profit or loss of the 50 loaves?
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Number, NAPX-J4-CA05, NAPX-J3-CA12
Mallory has
She needs
How many more cups of raisins does Mallory need for the recipe?
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Statistics and Probability, NAPX-J4-CA04, NAPX-J3-CA08
Emma works Monday till Friday. She gets the bus to work 4 days per week and catches the ferry on the other day.
Today is a work day.
What is the probability that Emma catches the ferry to work?
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Statistics and Probability, NAPX-J4-CA03
A survey was conducted to determine the number of children who have a dog or a cat as a pet.
The results are shown below.
How many children have a cat as pet, but not a dog?
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Number, NAPX-J4-CA02
It takes Charles 2.4 minutes to ride his bike one full lap around a lake track.
How many laps does Charles complete in 12 minutes?
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Measurement, NAPX-J4-CA01, NAPX-J3-CA02
The digital clock below tells the time in the 24-hour system.
What is the equivalent time in the 12-hour system?
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Number, NAPX-F4-NC05
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Which symbol
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Number, NAP-A4-NC22
The distance from
The distance from
What is the distance from
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Algebra, NAP-G4-CA15
Alan earns $55 for making 11 deliveries.
Which expression shows how much he will earn for making
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