Intermediate Mathematical Concepts

Mathematics

A collection of medium-difficulty math questions covering geometry, algebra, and number properties suitable for teenagers.

math algebra geometry numbers

8 Questions Medium Ages 13+ Sep 8, 2026

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About this Study Set

This study set covers Mathematics through 8 practice questions. A collection of medium-difficulty math questions covering geometry, algebra, and number properties suitable for teenagers. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 8 questions from the Intermediate Mathematical Concepts study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the value of pi (π) rounded to three decimal places?

A 3.140
B 3.141
C 3.142
D 3.145

2 In a right-angled triangle, what is the square of the hypotenuse equal to?

A The product of the two sides
B The sum of the two sides
C The difference of the squares of the other two sides
D The sum of the squares of the other two sides

3 What is the result of 2 to the power of 5?

A 10
B 25
C 32
D 64

4 Which of the following is considered a prime number?

A 9
B 21
C 51
D 67

5 How many degrees are there in the interior angles of a triangle?

A 90
B 180
C 270
D 360

6 If a linear equation is written in the form y = mx + c, what does 'm' represent?

A The y-intercept
B The x-intercept
C The slope
D The constant

7 What is the square root of 144?

A 12
B 14
C 16
D 18

8 What is 15 percent of 200?

A 20
B 25
C 30
D 35

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