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WorksheetsGrade 8 Maths Challenge
Total questions: 20
Worksheet time: 10mins
Solve for x: 2x + 5 = 15
0
7
10
5
What is the ratio of 8 to 12 in simplest form?
1 to 2
2 to 3
3 to 4
4 to 5
Calculate the area of a rectangle with length 5 cm and width 3 cm.
20 cm²
12 cm²
15 cm²
8 cm²
If a triangle has a base of 6 cm and a height of 4 cm, what is its area?
8 cm²
10 cm²
12 cm²
14 cm²
What is the perimeter of a square with side length 4 m?
12 m
20 m
8 m
16 m
Solve for y: 3y - 7 = 2y + 5
12
5
15
10
If 3/4 of a number is 12, what is the number?
20
14
16
10
What is the ratio of 15 to 25?
3 to 5
2 to 5
4 to 5
1 to 2
Calculate the area of a circle with a radius of 7 cm (use π ≈ 3.14).
153.86 cm²
150.00 cm²
154.00 cm²
160.00 cm²
If a rectangle has a perimeter of 20 cm and a length of 6 cm, what is its width?
5 cm
3 cm
7 cm
4 cm
Interpret the following data: If 60% of students passed a test and 240 students took the test, how many passed?
120
200
144
180
What is the value of -3 + 7 - 2?
5
2
-1
4
If a recipe calls for a ratio of 2:3 for sugar to flour, how much flour is needed for 4 cups of sugar?
6 cups of flour
8 cups of flour
2 cups of flour
4 cups of flour
Calculate the perimeter of a triangle with sides measuring 5 cm, 7 cm, and 10 cm.
20 cm
22 cm
18 cm
25 cm
Solve for x: 5(x - 2) = 3x + 4
7
5
10
-1
What is the area of a triangle with a base of 10 cm and a height of 5 cm?
15 cm²
25 cm²
20 cm²
30 cm²
If a graph shows that 30% of students prefer math, and there are 200 students, how many prefer math?
30
80
100
60
What is the sum of -8 and 5?
-3
-2
3
-5
If the ratio of boys to girls in a class is 4:5 and there are 36 students, how many are girls?
25
30
15
20
Calculate the area of a rectangle with a length of 10 m and a width of 2 m.
12 m²
25 m²
15 m²
20 m²
