Comprehensive Knowledge Radar Test

General knowledge refers to the basic, yet relatively comprehensive understanding of all subjects and topics. It is important to develop morally, physically and intellectually, not be partial to only one area, and have a balanced understanding of various aspects of knowledge. Gaining a more comprehensive understanding of general knowledge will allow you to deal with all aspects of life in a more knowledgeable way.

We invite you to answer a comprehensive set of general knowledge questions, covering multiple areas such as mathematics, language, history, geography and many other topics. Allowing you to be able to assess and understand your strengths and weaknesses. Are you ready for excellence? Come and test your skills!

Optimised the format of some topics – 2018.10.24

In the triangle ABC, the sum of the interior angles are ____？
90°
60°
180°
120°
What is the greatest common divisor/factor of 18 and 24?
2
6
4
8
In a rectangle. If the length is a and the width is b, then the circumference is ____？
C=2(a+b)
C=ab
C=1/3(a+b)
C=4ab
The square root of 16 is ____？
4
-4
-16
4 and -4
In the basic relationship of the double angle trigonometric function：sin²A+cos²A = ____？
0
1
2
-1
Out of the following languages, Which one is the most spoken language in the world?
English
Standard Chinese
Spanish
Hindi
"Fifty-character map" is the pronunciation chart of which of the following languages?
Japanese
Chinese
Korean
Vietnamese
What number does the Roman Numerals XVIII represent?
153
18
12
1053
In addition to English, What is the second official language of Canada?
Spanish
German
Italian
French
The classic saying「Carpe diem」is from which language?
French
German
Latin
Spanish
Out of the following countries, Which country has one person who is, both, head of state and government?
America
England
France
China
Where did the 7 days in the week originate from?
Ancient China
Ancient Babylon
Ancient Egypt
Ancient India
Who ordered the construction of the Great Wall of China?
Empress Wu Zetian
Emperor Qin Shihuang
Empress Dowager Cixi
Emperor Kangxi
What year did the First World War begin?
1914
1921
1939
1945
In Ancient Egypt, What did they call their leader?
Emperor
Czar
Pharaoh
Chief
What is the capital city of Australia?
Adelaide
Melbourne
Sydney
Canberra
Which of the following best describes the climate in Britain?
Warm oceanic climate
Mediterranean climate
Sub-cold coniferous forest climate
Temperate continental climate
What are the 3 biggest (by land size) countries in the world?
America、Brazil、Australia
Russia、Canada、China
America、Argentina、Spain
Russia、China、Germany
What is the latitude of the Tropic of Cancer?
23°26′S
23°26′N
66°34′S
66°34′N
Which of the following planets is the closest to Earth?
Mercury
Jupiter
Venus
Mars
The ‘Mona Lisa’ was painted by which of the following painters?
Picasso
Leonardo da Vinci
Vincent Van Gogh
Michelangelo Buonarroti
Which country did ‘Bel Canto’ originate from?
Italy
America
Germany
Australia
Which of the following is a famous musician?
Peter Paul Rubens
Claude Monet
Wolfgang Amadeus Mozart
Raphael
Which famous artist created this artwork?

Vincent van Gogh
Gustav Klimt
Leonardo da Vinci
Salvador Dali
Which Austrian composer created the famous waltz piece ‘The Blue Danube’?
Ludwig van Beethoven
Johann Strauss II
Frédéric Chopin
Pyotr Ilyich Tchaikovsky
How many teeth do children have before they start to fall out?
16
18
20
22
How many pairs of chromosomes are there in a normal human?
24 pairs
23 pairs
22 pairs
21 pairs
The biggest organ in the human body is the _____?
Stomach
Lungs
Skin
Heart
What vitamin deficiency causes night time blindness?
Vitamin C
Vitamin A
Vitamin B
Vitamin B1
How long is the lifespan of sperm?
12 hours
24 hours
36 hours
72 hours