Leonardo is making paint. He mixes 100 mL of white paint with 400 mL of green paint. He adds another 50 mL of white paint. What fraction of the resulting mixture is white paint?
150/400= 15/40 = 3/8
The table above represents the employment status of a group of people that make up a tug of war team. What fraction of the tug of war team are male and have part-time jobs?
10%
The table above represents the results from a French test that recorded pass or fail and also the reading ability of the student.
What fraction of the group, who were adequate readers, did not pass the test?
3/200
The table above represents the results from a survey that recorded the hand used to write with.
What fraction of the group were left handed females
4/100 = 1/25
Which weighs more, a human heart, brain, lungs or femur?
Brain
What is the number of months that have exactly 30 days?
4
What letter represents 5 in Roman numerals?
V
The table above represents the results from a blood test for Ebola. The test is not 100% accurate. What fraction of the group who had Ebola did the test return a positive result?
60/600 = 1/10
Optiss charges 20 cents for each phone call and 35 cents for each 30 seconds of the call. How long did a person talk for who was charged $2.65?
7 minutes
Tellstraugh charges 50 cents for each overseas phone call and 85 cents for each 30 seconds of the call. How long did a person talk for who was charged $10.70?
12 minutes
Who am I?
·I am a 4-digit number.
·In my number there are only two different digits.
·The sum of all my digits is 6.
·My hundreds digit is less than 2.
·My tens digit is even.
The order of my digits is least to greatest.
1122
Where is footballer Messi originally from?
Argentina
What magical item does Aladdin use to fly around on?
Carpet
What term in tenpin bowling describes having knocked all the pins down after your second bowl?
Spare
The shape of a tennis court has an aspect ratio of 12:9. The aspect ratio is the ratio of length to width. How wide is a tennis court that is 36m long?
27cm
For how long was the arrow above a height of 2 metres?
3.6 seconds
A rocket travels at angle where for every one km that it rises into the air it also travels 5 km east. If a rocket is observed 5.2 km east
of the point of lift off,
how high is it in the sky?
1.04km
The table above represents the results from a survey given to a group of manual arts teachers that recorded their snack preference and game preference.
What fraction of the group liked Monopoly?
38/115
How many squares are on a chessboard?
64
How many colours are in the rainbow?
7
Who is Peter Parker's secret identity?
Spiderman
A painting has an aspect ratio of 16:9. The aspect ratio is the ratio of the painting’s length to its width. How tall is a painting that is 75 cm long?
42.2cm
At the historic celebration of the end of an ancient civil war, a number of balloons are to be released that reflect the colour of the two flags. The colours of one flag are red, black and yellow whilst the colours of the other flag are red, blue and green. If 5400 balloons are to be released, how many of each colour do they need to purchase?
900 blue, yellow, black & green;
1800 red
How much does each dog receive?
All of the triangles in this pattern are similar. The bottom sides of the smallest and largest triangle forma straight line. What is the size of the angle marked a?
54
What are Mario and Luigi's jobs?
Plumber
How many strings are on a standard guitar?
6
According to legend, what was the name of King Arthur's sword?
Ecalibur
Ribbon costs $4.50 for 1.2 metres. A 10% discount is given for lengths of ten metres or more. Find the cost of purchasing 12.25 metres
$41.34
A pilot is flying some Australian sportspeople to an event. She can take 2 weightlifters and 3 gymnasts or another option is 1 weightlifter and 5 gymnasts. How many gymnasts could she take if there were no weightlifters in the group?
7 gymnasts
The large triangle in the diagram above has sides that are in the same proportion to the smaller triangle. The dots mean both angles are the same.
Find the length of x, y and z.
x=1.6
y=1.3
z=8.8
When building stairs, each run must be 1.2 times the rise.
If each run is 24 cm, how many treads will I need if I need to build a set of stairs to reach a height of 3 metres?
15
Orology is the study of what?
Mountains
Where was the 2012 Olympics
London
What city does Nemo get taken to in Finding Nemo?
Sydney