Latihan Olimpiade MTK 2

Simplify the expression: 3x + 5x - 2.

• 3x + 2

• 8x + 2

• 8x - 2

• 5x - 2

Solve for x: 2x + 3 = 11.

• 2

• 5

• 3

• 4

What is the area of a triangle with base 10 cm and height 5 cm?

• 25 cm²

• 30 cm²

• 15 cm²

• 20 cm²

If the perimeter of a rectangle is 30 cm and the length is 10 cm, what is the width?

• 8 cm

• 4 cm

• 6 cm

• 5 cm

Interpret the following data set: {2, 4, 4, 6, 8}. What is the mode?

• 4

• 2

• 6

• 8

What is the probability of rolling a sum of 7 with two dice?

• 1/4

• 1/8

• 1/6

• 1/12

If f(x) = 2x + 3, what is f(4)?

• 11

• 15

• 9

• 7

Solve the equation: 5x - 7 = 3x + 5.

• 8

• 6

• 10

• 4

What is the volume of a cylinder with radius 3 cm and height 7 cm?

• 250 cm³

• 180 cm³

• 197.82 cm³

• 150 cm³

If a triangle has angles measuring 30° and 60°, what is the measure of the third angle?

• 90°

• 120°

• 45°

• 75°