What is the capital of Australia?

Which is the largest ocean in the world?

How many continents are there on Earth?

Which planet is known as the Red Planet?

What is the longest river in the world?

What is the smallest country in the world?

Which continent has the most countries?

How many letters are there in the English alphabet?

What is the freezing point of water?

How many days are there in a leap year?

Which organ pumps blood in the human body?

Which color is formed by mixing red and white?

Which planet is closest to the Sun?

Which month has the least number of days?

Which is the nearest star to Earth?

How many legs does a spider have?

Which part of the plant makes food?

Which metal is liquid at room temperature?

Which planet is known as Earth’s twin?

What do we call a house for a dog?

What is the shape of the Earth?

Which color do you get by mixing blue and yellow?

Which gas is most abundant in Earth’s atmosphere?

Which is the smallest planet in our solar system?

Which part of a computer shows the output?