Maths

Question 1

What is the value of pi (π) to two decimal places?

Answer 1

3.14

Question 2

What is the area of a rectangle with length 5 cm and width 3 cm?

Answer 2

15 cm²

Question 3

True or False: The sum of the angles in a triangle is 180 degrees.

Answer 3

True

Question 4

What is the formula for the circumference of a circle?

Answer 4

C = 2πr

Question 5

Fill in the blank: The median is the middle value in a set of numbers when they are _______.

Answer 5

ordered

Question 6

What is the greatest common factor (GCF) of 12 and 16?

Answer 6

4

Question 7

What is the slope of the line represented by the equation y = 2x + 3?

Answer 7

2

Question 8

What is the volume of a cube with a side length of 4 cm?

Answer 8

64 cm³

Question 9

True or False: A parallelogram has opposite sides that are equal in length.

Answer 9

True

Question 10

What is 15% of 200?

Answer 10

30

Question 11

What does the acronym PEMDAS stand for?

Answer 11

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)

Question 12

What is the result of 7 × (6 + 4)?

Answer 12

70

Question 13

Fill in the blank: The mode is the number that appears most ______ in a set.

Answer 13

frequently

Question 14

What is the probability of rolling a 3 on a standard six-sided die?

Answer 14

1/6

Question 15

What is the formula for the area of a triangle?

Answer 15

A = 1/2 × base × height

Question 16

True or False: All rectangles are squares.

Answer 16

False

Question 17

What is the least common multiple (LCM) of 3 and 4?

Answer 17

12

Question 18

What is 9 squared?

Answer 18

81

Question 19

What is the distance formula between two points (x1, y1) and (x2, y2)?

Answer 19

d = √((x2 - x1)² + (y2 - y1)²)

Question 20

Fill in the blank: A right angle measures ______ degrees.

Answer 20

90

Question 21

What is the sum of the interior angles of a quadrilateral?

Answer 21

360 degrees

Question 22

What is the formula for the area of a circle?

Answer 22

A = πr²

Question 23

True or False: The opposite angles of a parallelogram are equal.

Answer 23

True

Question 24

What is 25% of 80?

Answer 24

20

Question 25

What is an integer?

Answer 25

A whole number, positive or negative, including zero.

Question 26

What is the formula for finding the mean of a set of numbers?

Answer 26

Mean = (sum of all values) / (number of values)

Question 27

What is the slope-intercept form of a linear equation?

Answer 27

y = mx + b

Question 28

What is the range of the data set {3, 7, 2, 9, 5}?

Answer 28

7

Question 29

Fill in the blank: The ______ of a circle is the distance around it.

Answer 29

circumference

Question 30

True or False: A square is a type of rectangle.

Answer 30

True

Question 31

What is the value of 2^5?

Answer 31

32

Question 32

What is the sum of 8 and 15?

Answer 32

23

Question 33

What is the difference between 20 and 9?

Answer 33

11

Question 34

What is 50 divided by 5?

Answer 34

10

Question 35

What is the formula for the perimeter of a rectangle?

Answer 35

P = 2(length + width)

Question 36

What is the value of x in the equation 2x + 3 = 11?

Answer 36

4

Question 37

Fill in the blank: In statistics, a ______ is a number that represents a population.

Answer 37

parameter

Question 38

What is the probability of flipping heads on a fair coin?

Answer 38

1/2

Question 39

What is the equation of a line with a slope of 3 and a y-intercept of -2?

Answer 39

y = 3x - 2

Question 40

What is the area of a triangle with a base of 10 cm and a height of 5 cm?

Answer 40

25 cm²

Question 41

True or False: A scalene triangle has at least two equal sides.

Answer 41

False

Question 42

What is the formula for the volume of a rectangular prism?

Answer 42

V = length × width × height

Question 43

What is the next number in the sequence: 2, 4, 6, 8, ___?

Answer 43

10

Question 44

What is the result of 12 ÷ 4?

Answer 44

3

Question 45

Fill in the blank: A ______ is a part of a line that has two endpoints.

Answer 45

line segment

Question 46

What is the formula for the area of a trapezoid?

Answer 46

A = 1/2 × (base1 + base2) × height

Question 47

What is the sum of the angles in a pentagon?

Answer 47

540 degrees

Question 48

True or False: A hexagon has six sides.

Answer 48

True

Question 49

What is 8 × 7?

Answer 49

56

Question 50

What is the median of the data set {4, 1, 7, 8, 3}?

Answer 50

4

Question 51

What is the formula for converting Celsius to Fahrenheit?

Answer 51

F = (C × 9/5) + 32

Question 52

What is the value of the expression 3(4 + 2) - 5?

Answer 52

13

Question 53

What is the term for the longest side of a right triangle?

Answer 53

Hypotenuse