Thinker's Challenge

Where are the 2028 Summer Olympic Games being held?

Name the missing country:

When was the first piano invented?

What is the smallest city in the world?

If Jim's is 6 and his brother, Bob, is half his age, how old will Bob be when Jim is 34?

How many countries are there in the world?

What musical element refers to the layering of sounds?

What is the most popular sport in the world?

Where was the famous Swan Lake composer, Pyotr Tchaikovsky, born?

Which of the following gives 72 when added to its own square?

What is the capital city of Mexico?

Which woman discovered the double helix structure of DNA?

How many types of clefs are there?

What does DNA stand for?

What country's flag is this?

Who was Australia's first female Prime Minister

Which blood type is the universal blood donor?

What is the definition of pitch?

Is this a plant or animal cell?

Does light or sound travel faster in water?

How many days are there in 4 years?

9876, 6987, 7698, ____. What is the next number in the series?

The Olympics are held every how many years?

60 - (16 + 2 x 5) = ?

How many elements are on the Periodic Table?

How many countries are there in the United Kingdom?

What instruments use the tenor clef?

What is the strongest bone in the human body?

What is the sixth planet from the Sun?

What does this bar of music read?

I am a 2-digit number. I am between 60 and 80. My tens digit is 2 more than my ones digit. I am not 64.

When did the Gallipoli Campaign end?

When 5 times a number is increased by 4 and divided by a half, the result is 38. What is the number?

What is the capital of Canada?

In what century did the First Fleet arrive in Australia?

How many players from each team are permitted on a field in an AFL game?

Sweden was neutral in World War II?

Which of the following countries is the furthest North in the world?

What is this athletes name? - hint: Australia's most decorated Olympian

What was the capital city of Australia before Canberra?

Find the final value - look closely!

What year was the referendum for Indigenous Rights?

Where was Antonio Vivaldi, the famous composer of 'Gloria', born?

What sport uses this equipment?

What year was the inaugural season of women's NRL?

How long is a marathon?

What is a material that will not carry an electrical charge called?