Knowledge Comprehensive Challenge: A comprehensive encyclopedia test that only 1% of the world’s elites can get right!

Which one is heavier: one kilogram of stone or one kilogram of feathers?

Along what direction does light travel without encountering an obstacle?

‘사랑해’ means I love you. Which country’s language is this?

‘To be, or not to be: that is the question. (To be, or not to be: that is the question.)’ This classic line comes from which writer’s work?

Do fish have ears?

Which of the following chemicals is not a harmful component of tobacco?

Which constellation does Polaris belong to?

The opening of the Silk Road can be traced back to:

The collection of folk tales ‘One Thousand and One Nights’ is a work of which country?

How many millimeters are there in 1 inch?

In the 18th century, the triangular trade referred to China, Britain and?

Which country officially proposed the new concept of value-added tax in 1953?

Who was the first woman to light the Olympic flame in Olympic history?

Located in Belgium, the name of the bronze statue known as the ‘First Citizen of Brussels’ is?

What is the deepest depression in the world?

In which country was the first pack of instant noodles produced?

Three major scientific discoveries in the 19th century: cell theory, Darwin’s theory of biological evolution and?

If you boil a pot of water on a spaceship, how long will it take to boil it?

Which of the following animals has the largest brain?

Someone bought a stock last year and it fell 20% that year. How much should it rise this year to recover the cost?