1
2
3
4
5
100
The healthy birth weight range is 2.5 kg to 3.5 kg.
How many babies had a birth weight less than the healthy range?
6
100
The letters in the word MATHEMATICS were all placed in a bag.
One letter is taken at random out of the bag.
What is the chance that it is the letter T?
2/11
100
A truck has a gross mass of 8760 kg.
Its mass when empty is 3970 kg.
What is the mass of its load?
4790 kg
100
Ebony lost 80% of her 3500 strawberry plants to frost.
How many plants did she have left?
700
100
Which is the lightest mass?
B
200
A camera was on sale for 20% off.
If Alex paid $220, what was the full original price?
$275
200
On a seesaw two adults who weigh 93 kg and 62 kg balance five children.
What is the average weight of each child?
31 kg
200
Sam spent 25% of his money on music and then gave 20% of what was left to his friend for a gift.
If he started with $80, how much did he have left?
$48
200
An indoor soccer team purchased new uniforms for a total cost of $428. A local business gave the team $180 towards the uniforms and the 8 players paid the rest.
What is the cost for each player?
$31
200
Each number from 1 to 99 is written on a card making a pack of 99 cards.
What is the probability of randomly selecting a card where the number contains at least one digit 1?
19/99
300
In a code, every letter is given a number according to its place in the alphabet.
The vowels are negative and the consonants are positive, so:
A = −1, B = 2, C = 3, D = 4, E = −5, F = 6, ..., Z = 26.
What is the sum of the numbers for the letters in CAT?
22
300
Cameron and Riley planted 80 trees on their farm.
If Cameron planted three trees for every two that Riley planted, how many trees did Cameron plant?
48
300
On a wilderness hike, Deidre covered 
of the distance on the first day.
The track was more difficult on the second day so she only covered 
of the total distance.
She walked a total of 35 kilometres in the two days.
Find the distance Deidre has to cover to complete the walk.
7 km
300
ABCD is a parallelogram.
A is the point (–2, 4), B is (2, 4), C is (6, 0).
What are the coordinates of D?
(2,0)
300
The surface area of this table can be divided into a rectangle and two semicircles.
What is the total surface area? (2 dec. pl)
2.59 m^2
400
The ordered pairs for a linear graph are recorded in the table below.
What is the algebraic equation for this table?
y=-2x
400
In this problem m and n stand for two missing numbers.
+ 
=1
− 
=
What are the numbers that make both the equations true?
m=5
n=3
400
Michael and Lucia went shopping, each with the same amount of money.
Michael spent 
of his money and had $24 left.
If Lucia spent 
of her money, how much did she have left?
$25.60
400
A comet is travelling at 85 m/s.
Express this in kilometres per week.
51408 km/week
400
The numbers in the circles multiply in pairs to give the numbers in the squares between them.
What is the product of all three circled numbers if C = 3?
12
500
All sides marked with | have the same length.
What are the area and perimeter of this shape?
A: 56 cm^2
P: 44cm
500
The table shows the starting and finishing dates of the terms of office of five prime ministers of Australia between July 13, 1945 and March 10, 1971.
Arrange the prime ministers from shortest to longest serving.
McEwen, Holt, Gorton, Chifley, Menzies
500
The minute hand on the clock has moved 5% of a complete revolution.
How much time has passed?
3 minutes
500
A cube block with side lengths 20 cm has a square section 10 cm × 10 cm cut through it.
Calculate the remaining volume.
6000 cm^3
500
There are twice as many cockatoos as king parrots.
There are three times as many king parrots as finches.
There are five times as many finches as quails.
What is the ratio of finches to cockatoos in its simplest form?
1:6