What is the name of the tool used to measure angles?

• Ruler

• Compass

• Protractor

• Caliper

What device is used to input text into a computer?

• Monitor

• Mouse

• Keyboard

• Printer

What planet is known as the Red Planet?

• Venus

• Mars

• Jupiter

• Saturn

What is the main function of a router in a network?

• To store data

• To forward data packets

• To display information

• To input text

What is the product of 9 and 6?

• 54

• 56

• 58

• 60

What force pulls objects toward the center of the Earth?

• Magnetism

• Friction

• Gravity

• Buoyancy

What is the process by which plants make their own food called?

• Respiration

• Digestion

• Photosynthesis

• Fermentation

What is the value of π (pi) to two decimal places?

• 3.12

• 3.13

• 3.14

• 3.15

Which company developed the Android operating system?

• Apple

• Microsoft

• Google

• Amazon

What gas do humans breathe in that is essential for life?

• Hydrogen

• Nitrogen

• Carbon Dioxide

• Oxygen