Maths IGCSE Skills Test

Calculate the area of a rectangle with length 5cm and width 3cm

• 10cm^2

• 12cm^2

• 15cm^2

• 8cm^2

Simplify the expression: 3x + 2y - 4x + y

• -x + 3y

• -2x + 3y

• 5y - x

• 2y - 4x

What is the probability of rolling a prime number on a fair six-sided die?

• 1/5

• 1/4

• 1/2

• 1/3

Find the value of x in the equation: 2x + 5 = 17

• x = 6

• x = 8

• x = 15

• x = 10

A bag contains 4 red, 3 blue, and 2 green balls. What is the probability of drawing a blue ball?

• 1/3

• 2/9

• 1/4

• 1/5

Solve for y: 3y - 7 = 14

• y = 20

• y = 5

• y = 10

• y = 7

Calculate the perimeter of a square with side length 6cm

• 24cm

• 12cm

• 30cm

• 18cm

If a number is increased by 20% and then decreased by 10%, what is the net percentage change?

• 8%

• 15%

• 12%

• 5%

In a class of 30 students, 18 are girls. What percentage of the class are boys?

• 30%

• 40%

• 60%

• 50%

A triangle has angles measuring 30°, 60°, and x°. Find the value of x.

• 45

• 180

• 120

• 90