CDACC Past Papers | Revision Materials

1. Which of the following is the solution to the quadratic equation x² - 5x + 6 = 0?

x = 1 and x = 2

x = 2 and x = 3

x = -1 and x = -6

x = 3 and x = 2

2. If the function g(x) = x² - 4, what are the roots of the equation g(x) = 0?

-2 and 2

-4 and 4

0 and 4

1 and -1

3. What is the value of 3² + 4²?

12

25

27

34

4. Which of the following is a prime number?

9

15

23

25

5. Which of the following equations represents a linear relationship?

y = x² + 3

y = 2x - 4

y = 3/x

y = √x

6. In a right triangle, if one angle is 30° and the hypotenuse is 10, what is the length of the side opposite the 30° angle?

5

10

7

8

7. If the function f(x) = 3x + 4, what is f(2)?

6

10

12

14

8. What is the value of sin(30°)?

0

0.5

1

√3/2

9. If the circumference of a circle is 31.4 cm, what is the radius? (Use π = 3.14)

5 cm

10 cm

15 cm

20 cm

10. What is the value of sin(30°)?

0

0.5

1

√2/2

High School Materials

Practice Questions

1. Which of the following is the solution to the quadratic equation x² - 5x + 6 = 0?

2. If the function g(x) = x² - 4, what are the roots of the equation g(x) = 0?

3. What is the value of 3² + 4²?

4. Which of the following is a prime number?

5. Which of the following equations represents a linear relationship?

6. In a right triangle, if one angle is 30° and the hypotenuse is 10, what is the length of the side opposite the 30° angle?

7. If the function f(x) = 3x + 4, what is f(2)?

8. What is the value of sin(30°)?

9. If the circumference of a circle is 31.4 cm, what is the radius? (Use π = 3.14)

10. What is the value of sin(30°)?