Maths QUiz

Question 1. What is the solution to the equation 2x + 5 = 17?

A. 6
B. 9
C. 7
D. 8

Question 2. Simplify the expression: 3x - (2x + 5) = 4 ?

A. x = 9
B. x = 12
C. x = 8
D. x = 6

Question 3.What is the solution to the equation (3x + 5 = 20)?

A. (x = 3)
B. (x = 5)
C. (x = 6)
D. (x = 15)

Question 4. If (2x - 7 = 11), what is the value of (x)?

A. (x = 6)
B. (x = 9)
C. (x = 7)
D. (x = 4)

Question 5.Factorize the expression: x^2 - 4?

A. (x + 2)(x - 2)
B. (x + 4)(x - 4)
C. (x + 2)(x + 2)
D. (x - 2)(x - 2)

Question 6. If f(x) = 3x - 4, what is the value of f(5)?

A. 11
B. 12
C. 13
D. 14

Question 7. What is the area of a square with a side length of 6 cm?

A. 12cm²
B. 24cm²
C. 36cm²
D. 48cm²

Question 8. If the sum of the interior angles of a polygon is 540°, how many sides does the polygon have?

A. 4
B. 5
C. 6
D. 7

Question 9. Calculate the perimeter of a rectangle with length 12 cm and width 7 cm

A. 26cm
B. 32cm
C. 38cm
D. 42cm

Question 10. If the sum of the interior angles of a polygon is 720°, how many sides does the polygon have?

A. 5
B. 6
C. 8
D. 10

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