Which dotted line is a line of symmetry?
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Aussie Maths & Science Teachers: Save your time with SmarterEd
Which dotted line is a line of symmetry?
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William has a St Bernard puppy that weighs 25 kilograms.
After another 8 months, the St Bernard weighs 12% more.
How much does the dog weigh now?
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28 kg |
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30 kg |
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32 kg |
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37 kg |
Paul’s height is 146 centimetres when he was 15 years old.
On his 18th birthday he was 10% taller than when he was at 15 years old.
How tall was Paul when he was 18?
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160.6 cm |
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150.8 cm |
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168.2 cm |
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180.3 cm |
Mr Squiggle bought 13 pencils.
He bought:
What is the mean price of the 13 pencils?
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Malcolm uses a travel card to pay for his train trips.
At the beginning of the day, he has a balance of $20 on his travel card.
Malcolm makes 3 trips that day.
Each trip costs $2.40
Which sequence shows the balance on his card at different times on that day?
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$17.60, $15.20, $12.80 |
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$17.60, $15.20, $13.80 |
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$18.60, $16.20, $13.80 |
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$18.60, $16.20, $14.80 |
Santana is buying a guitar string.
Some of the strings are on sale.
Select the string that will be cheapest.
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The weather bureau publishes the weekday maximum temperatures in the table below.
Weekday | MON | TUE | WED | THU | FRI |
Max Temp | 22.7° | 21.8° | 20.3° | 26.4° | 28.7° |
How much warmer was it on Thursday than on Monday?
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°C |
A kayak can be hired for different numbers of hours, as shown in the table below.
Select the answer that shows how to calculate the cost of hiring a kayak.
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number of hours multiplied by $30 |
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$10 for every hour plus an extra $30 |
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number of hours multiplied by $10 |
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$10 for every hour plus an extra $20 |
Santana is buying a guitar string.
Some of the strings are on sale.
Select the string that will be cheapest.
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A little athletics club is established in a town.
In the first week, 5 girls and 6 boys joined the club.
In the second week, another 4 boys and some more girls joined the club.
The number of girls in the club was now double the number of boys.
How many girls joined the club in the second week?
7 | 15 | 17 | 20 |
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A little athletics club is established in a town.
In the first week, 5 girls and 6 boys joined the club.
In the second week, another 4 boys and some more girls joined the club.
The number of girls in the club was now double the number of boys.
How many girls joined the club in the second week?
7 | 15 | 17 | 20 |
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Each shape in this number sentence stands for a different number.
This number sentence is true:
Select the two number sentences below that must also be true.
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Zoey scored 88% on her Geography exam.
If she achieved the same mark on her French exam, which of these could have been her mark?
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Veronique makes this object from paper.
Which net could Veronique have used to make this object?
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Data was gathered on the country of origin of cowboys competing in a rodeo in Australia.
The data showed that in one particular year:
Select the correct statement about the cowboys competing in the rodeo in that year.
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More cowboys came from the USA than from Canada. |
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More cowboys came from Canada than from the USA. |
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The number of cowboys from Canada and the USA was the same. |
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It is not possible to tell whether more cowboys came from Canada than the USA. |
In Wadonga, there are 29 538 people.
Each day, the average person uses 168 litres of water.
Which of these gives the best estimate for the total number of litres of water used in Wadonga each day?
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In Wadonga, there are 29 538 people.
Each day, the average person uses 168 litres of water.
Which of these gives the best estimate for the total number of litres of water used in Wadonga each day?
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A company produces steel rods in various lengths.
The most common lengths are 850 millimetres, 80 centimetres, 180 centimetres, 0.855 metres and 1.5 metres.
Which steel rod is the longest?
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850 millimetres |
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80 centimetres |
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180 centimetres |
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0.855 metres |
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1.5 metres |
Peter is selling tickets for a raffle.
Each ticket costs $1.50.
Peter sells a total of 60 tickets.
How much money does Peter collect for selling the tickets?
$ |
A cricket kit has white, pink and red cricket balls.
There are:
How many balls, in total, are in the kit?
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A cookie recipe contains
Which of the following represents the same amount of sugar?
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Jim earned $14 each time he mowed a lawn in his neighbourhood.
Jim mowed 3 different lawns 2 times each.
How much money did Jim earn?
$ |
Sabrina has 15 dresses.
Tabitha has three more dresses than Sabrina.
Which of these shows how to work out the total number of dresses they have altogether?
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Cassy drew this shape on some grid paper.
Select the two shapes with the same area as Cassy's shape.
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Matt is travelling from Newcastle to Hamilton Island.
He must take two flights, one from Newcastle to Brisbane and one from Brisbane to Hamilton Island.
Matt's flight schedule is shown.
What is Matt's total flying time?
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1 hour 15 minutes |
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1 hour 55 minutes |
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2 hours 10 minutes |
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2 hours 15 minutes |
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3 hours 10 minutes |
A volleyball club receives 16 boxes containing 32 club jerseys each.
It then gives 8 jerseys to every team in the club and there are no jerseys left over.
How many teams are in the club?
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Mark is booking a hotel room online that has a rating of 3.7 out of 5.
The ratings of the other 4 hotel rooms he considered are listed below.
● Hotel 57's rating | 1.8 |
● Snuggy Hotel's rating | 1.85 |
● Castle Hotel's rating | 1.91 |
● Cross Hotel's rating | 2.5 |
Which hotel has a rating that is exactly half that of the hotel Mark booked?
Hotel 57 | Snuggy Hotel | Castle Hotel | Cross Hotel |
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A soccer club receives 9 boxes containing 35 club jerseys each.
It then gives 15 jerseys to every team in the club and there are no jerseys left over.
How many teams are in the club?
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A school canteen has two different types of sandwiches.
There are 14 chicken sandwiches and 11 vegemite sandwiches.
The canteen sells one sandwich to each of the first five students in line at lunch time.
The table shows the type of sandwich the first five students buy.
Dom is next in line and asks for a sandwich but doesn't care which type.
What is the chance that Dom is given chicken sandwich?
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Leia does a writing course that charges a fee per session and a one off $80 administration fee.
The overall cost (
Leia attends 6 sessions in total.
How much does she pay?
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The table below compares the approximate populations of two countries.
Country |
Approximate population (millions) |
Cuba | 11.475 |
Benin | 11.096 |
Approximately how many more people live in Cuba than in Benin?
37 900 | 47 900 | 379 000 | 479 000 |
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Quinn owns a cafe.
He wants to estimate the number of females that drink coffee at his store each morning.
Which method of data collection should he use?
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Count the number of females walking past the cafe each morning. |
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Survey the employees about how many females they estimate enter the cafe each morning. |
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Survey the bakery next door about the number of females they serve each morning. |
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Count the number of females that enter the cafe at different times of the morning. |
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Count the number of females that enter the cafe at different times throughout the day. |
Matt is travelling from Newcastle to Hamilton Island.
He must take two flights, one from Newcastle to Brisbane and one from Brisbane to Hamilton Island.
Matt's flight schedule is shown.
What is Matt's total flying time?
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1 hour 15 minutes |
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1 hour 55 minutes |
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2 hours 10 minutes |
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2 hours 15 minutes |
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3 hours 10 minutes |
Hawthorne buys 35 bags of cement for a job.
He uses
How many bags of cement does Hawthorne have left?
Harmony makes four tie-dye shirts for a total cost of $120.
She sells two of the shirts for $30 each and another for $45.
For what price must she sell the fourth shirt to achieve a profit?
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more than $15 |
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less than $15 |
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exactly $15 |
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a profit is not possible |
Lance is competing in a cycling event.
On Stage 1, he had to cycle 90 kilometres.
On Stage 2, he had to cycle three times as far as Stage 1.
On Stage 3, he had to cycle one quarter as far as Stage 2.
Which expression could Lance use to work out the number of kilometres he needed to cycle for Stage 3.
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Murray lives in Bundaberg where the temperature on a particular day was 39°C.
Murray's son lives in Salt Lake City, USA, and on the same day the temperature there was −15°C.
What was the temperature difference between the two towns on this day?
°C |
A local soccer club is surveying its players.
The survey aims to be representative of the genders in the club.
There are three times as many boys as girls in the club.
Which of the following samples would get the most representative results?
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all the boys |
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4 boys and 4 girls |
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4 boys and 12 girls |
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4 girls and 12 boys |
Surf Grommets charge an hourly rate for surfing lessons and add a one-off charge of $45 for insurance.
The overall cost
Mark has 11 hours of lessons with Surf Grommets.
How much does he pay?
$86 | $330 | $375 | $825 |
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Ziggy turns the hose on and fills up a bucket.
Which graph best represents the height of the water in the bucket over time?
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Onyx makes four dream catchers for a total cost of $160.
He sells two of the dream catchers for $40 each and another for $55.
For what price must he sell the fourth dream catcher to achieve a profit?
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more than $25 |
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less than $25 |
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exactly $25 |
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a profit is not possible |