History
Ms E
Data
Tie Breakers
Brainteasers
Geometry
100

Which ancient civilisation built the pyramids and used practical geometry?

The Egyptians

100

What is Ms E's first name?

Maria

100

Name the circular chart used to display data.

Pie chart

100

How many interior angles are in a hexacontatrigon?

63

100

I am an odd number. Remove one letter and I become even. What am I?

Seven

100

What is it called when two lines intersect at a right angle?

Perpendicular

200

Which mathematician is famous for the theorem about right-angled triangles?

a2+b2=c2

Pythagoras

200

Where did Ms E go to see her brother get married?

Turkiye

200

What do we use to measure the spread of a dataset?

The range

200

48765 x 766 x 289 =

10,795,303,110

200

What comes once in a minute, twice in a moment, but never in a thousand years?

The letter M.

200

What is the size of one interior angle of an equilateral triangle?

60 degrees

300

The ratio of a circle's circumference to its diameter is given using a letter from which alphabet?

Greek

300

Which is Ms E's favourite times table fact?

56=7x8, because 5, 6, 7, 8!

300

Which average is most effected by an outlier?

The mean

300

What is Ms E's favourite colour?

Green

300

A bat and a ball cost $1.10. The bat costs $1 more than the ball. How much does the ball cost?

5 cents

300

How many faces does a tetrahedron have?

4
400

This British mathematician and WWII codebreaker is considered the father of theoretical computer science and artificial intelligence.

Alan Turing

400

Where did Ms E teach before Turks and Caicos?

Como, Italy

400

A bag contains 6 red, 4 blue and 5 yellow counters. What is the probability of not choosing blue?

11/15

400

My name contains money but I don't, what am I?

Riverbank

400

Using only addition, how can you make 1,000 with eight 8s?

888 + 88 + 8 + 8 + 8 = 1000

400

How many sides does a hexacontatrigon have?

63 sides

500

Which country first developed the numeral system containing zero that we use today?

India

500

What is the name of Ms E's cat?

Basil

500

The mean of four numbers is 18. Three of the numbers are 12, 20 and 25. Find the fourth number.

15

500

49.76 x 52.85 = 

2,629.816

500

If five machines make five widgets in five minutes, how long would 100 machines take to make 100 widgets?

5 minutes

500

A rectangular garden measures 12m by 8m. A path 1 m wide runs all the way around the outside of the garden. What is the area of the path?

44m2

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