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Mathematics Knowledge Quiz

Mathematics

A collection of factual mathematics questions suitable for pre-teens.

math arithmetic geometry numbers

15 Questions Medium Ages 9+ Sep 13, 2026

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About this Study Set

This study set covers Mathematics through 15 practice questions. A collection of factual mathematics questions suitable for pre-teens. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 15 questions from the Mathematics Knowledge Quiz study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the name of a polygon that has exactly eight sides?

A Hexagon
B Heptagon
C Octagon
D Nonagon

2 In the number system, what is the value of 0 raised to the power of 0 typically defined as in most school-level contexts?

A 0
B 1
C Undefined
D Infinity

3 Which number is the only even prime number?

4 How many degrees are in a straight angle?

A 90
B 180
C 270
D 360

5 What is the term for a triangle that has three unequal sides?

A Equilateral
B Isosceles
C Scalene
D Right

6 If a circle has a radius of 5 cm, what is its diameter?

A 2.5 cm
B 5 cm
C 10 cm
D 25 cm

7 Which mathematical constant is approximately equal to 3.14159?

A Phi
B Euler's number
C Pi
D Square root of 2

8 How many faces does a standard cube have?

A 4
B 6
C 8
D 12

9 What is the result of 15 multiplied by 12?

A 150
B 170
C 180
D 200

10 Which of these numbers is a square number?

A 12
B 24
C 36
D 48

11 What is the perimeter of a rectangle with a length of 6 cm and a width of 4 cm?

A 10 cm
B 20 cm
C 24 cm
D 48 cm

12 How many years are in a millennium?

A 10
B 100
C 1,000
D 10,000

13 Which of these fractions is equivalent to 0.5?

A 1/2
B 1/3
C 1/4
D 2/5

14 What is the square root of 144?

A 10
B 11
C 12
D 14

15 How many sides does a pentagon have?

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