Astronomy
Geography
History
Biology
Mathematics
100

Which planet is famous for its ring?

Saturn

100

What is the longest river in India?

Ganga

100

Who is credited for inventing the first light bulb?

Thomas Edison

100

Which one of these is a mammal: a seahorse, a sea lion, or a sea urchin?

Sea lion

100
One inch is equal to how many centimeters?

2.54

200

What are the large rocks that orbit the sun between Mars and Jupiter called?

asteroids

200

What is the name of the lines that run east to west and north to south across a map?

east to west: latitudes

north to south : longitudes

200

Who was the First President of the United States.

George Washington

200

What type of animal can live on both water and land?

Amphibians

200

How many sides does a heptagon have?

7

300

What is the most abundant element in the universe?

Hydrogen

300

What’s the name of the longest river in the world?

Nile

300

The Statue of Liberty was a gift to the US from which country?

France

300

Animals who eat plants as well as other animals are called what? 

Omnivores

300

The interior angles of a triangle always sum to what degree?

180 degrees

400

What is the name of the minimum speed required for a free object to escape from the gravitational influence of the earth. 

Escape Velocity

400

What is the name of the smallest country in the world?

The Vatican City

400

Julius Caesar was the emperor of what empire? 

The Roman Empire.

400

What is the food pipe in our body called? 

Oesophagus

400
The number 20 and 24 have how many common factors?

3 (1, 2 & 4) 

500

It is also the largest volcano in the solar system (it is on mars).

Olympus Mons

500

Which country is closest to the Great Barrier Reef?

Australia

500

What was the name of the ancient civilization found in the north west of India between 3300 BCE to 1300 BCE

Indus valley civilization

500

What is the longest type of cell in the body?

The nerve cell (neuron).

500

The fraction 1/16 is equal to what percentage?

6.25%

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