Mathematics Challenge

Solve for x: 2x + 5 = 17

• x = 6

• x = 15

• x = 10

• x = 8

If a dice is rolled, what is the probability of getting a prime number?

• The probability of getting a prime number when rolling a dice is 3/6 or 1/2.

• 1/3

• 2/6

• 1/4

Find the area of a triangle with base 6 cm and height 8 cm

• 48 square cm

• 24 square cm

• 30 square cm

• 14 square cm

Simplify the expression: 3(2x + 4) - 2(3x - 1)

• 16

• 20

• 10

• 14

Calculate the volume of a cylinder with radius 4 cm and height 10 cm

• 160π cm^3

• 100π cm^3

• 320π cm^3

• 40π cm^3

In a right triangle, if one angle is 30 degrees, what is the measure of the other two angles?

• 45 degrees and 45 degrees

• 30 degrees and 90 degrees

• 20 degrees and 70 degrees

• 30 degrees and 60 degrees

A bag contains 4 red balls, 3 blue balls, and 5 green balls. What is the probability of drawing a blue ball?

• 1/4

• 3/8

• 2/5

• 1/3

Factorize the expression: x^2 - 4

• (x + 2)(x - 2)

• (x^2 - 4)

• (x + 1)(x - 3)

• (x + 4)(x - 4)

Determine the value of x in the equation: 3x - 7 = 8

• x = 5

• x = 10

• x = -2

• x = 3

If a circle has a radius of 5 cm, what is its circumference?

• 20 cm

• 31.4159 cm

• 15.70795 cm

• 10 cm