9G - Weekly Quiz Competition

What is the value of 3x + 5 when x = 2?

• 9

• 7

• 11

• 13

Identify the shape with four equal sides and right angles.

• Square

• Trapezoid

• Rectangle

• Rhombus

Who was the first President of the United States?

• John Adams

• Thomas Jefferson

• George Washington

• Abraham Lincoln

What is the first step in the scientific method?

• Analyze the data

• Formulate a hypothesis

• Conduct an experiment

• Make an observation

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

• 30 cm²

• 40 cm²

• 15 cm²

• 25 cm²

Solve for x: 2x - 7 = 13.

• 15

• 5

• 10

• 20

Name the process by which plants make their own food.

• Transpiration

• Respiration

• Photosynthesis

• Digestion

What year did World War II begin?

• 1939

• 1945

• 1935

• 1941

What is the formula for the circumference of a circle?

• C = πd

• C = 2r

• C = πr^2

• C = 2πr

Who discovered penicillin?

• Louis Pasteur

• Isaac Newton

• Alexander Fleming

• Marie Curie