Math Quiz


Question 1:
What is the value of x in the equation 3x + 5 = 20?
A) x = 5
B) x = 15
C) x = 25
D) x = 75
Question 2:
What is the area of a rectangle with a length of 8 cm and a width of 5 cm?
A) 13 sq cm
B) 35 sq cm
C) 40 sq cm
D) 48 sq cm
Question 3:
Which of the following fractions is equivalent to 0.75?
A) 3/5
B) 3/4
C) 1/2
D) 2/3
Question 4:
What is the next number in the sequence: 2, 5, 10, 17, ___?
A) 23
B) 26
C) 30
D) 33
Question 5:
If a triangle has angles measuring 60°, 80°, and x°, what is the measure of the third angle?
A) 40°
B) 50°
C) 60°
D) 70°
Question 6:
What is the perimeter of a square with each side measuring 12 cm?
A) 24 cm
B) 36 cm
C) 48 cm
D) 60 cm
Question 7:
If 20% of a number is 50, what is the number?
A) 100
B) 150
C) 200
D) 250
Question 8:
What is the product of 7.5 and 8.4?
A) 60
B) 63
C) 72
D) 80
Question 9:
If a box contains 48 marbles and 3/4 of the marbles are blue, how many marbles are blue?
A) 12
B) 24
C) 36
D) 42
Question 10:
Solve for y: 2y + 10 = 26
A) y = 6
B) y = 8
C) y = 10
D) y = 16