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Challenges
18+ Adult quizzes
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🧠 General
Question 1 of 10
01:00
01
How many sides does a hexagon have?
A
5
B
6
C
7
D
8
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02
Which is the smallest prime number?
A
0
B
1
C
2
D
3
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03
What is the currency of Japan?
A
Won
B
Yuan
C
Yen
D
Ringgit
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04
Which instrument typically has 88 keys?
A
Violin
B
Piano
C
Flute
D
Trumpet
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05
How many players are on the field for one soccer team at a time?
A
9
B
10
C
11
D
12
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06
Which metal is liquid at typical room temperature?
A
Iron
B
Mercury
C
Aluminum
D
Copper
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07
What is the hardest natural substance commonly cited?
A
Quartz
B
Diamond
C
Granite
D
Titanium
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08
Which language has the most native speakers?
A
English
B
Spanish
C
Mandarin Chinese
D
Hindi
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09
What is the square root of 144?
A
10
B
11
C
12
D
14
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010
Which continent contains the most countries?
A
Asia
B
Africa
C
Europe
D
South America
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