G7 Physical Science Final Exam

Which of the following is the correct SI unit for mass?

• Kilometre

• Kilogram

• Litre

• Newton

1 kilometre is equal to:

• 10 m

• 100 m

• 1,000 m

• 10,000 m

The correct prefix for one-thousandth is:

• kilo-

• centi-

• milli-

• deci-

Which instrument is most suitable for measuring the length of a table?

• Electronic balance

• Thermometer

• Measuring tape

• Stopwatch

What is the area of a rectangle measuring 6 cm by 3 cm?

• 9 cm²

• 18 cm²

• 36 cm²

• 12 cm²

To measure the volume of an irregular solid, the best method is:

• Ruler

• Overflow method by immersing in water

• Try to fit it into different sized holes

• Electronic balance

Which of the following is used to measure mass?

• Thermometer

• Stopwatch

• Ruler

• Electronic balance

The volume of a regular cube can be calculated using:

• Length × Width × Height

• Mass ÷ Volume

• Speed × Time

• Area × Height

Which unit is appropriate for measuring the time it takes for a runner to finish a race?

• Kilogram

• Minute

• Litre

• Metre

What is the correct unit for area?

• m³

• m²

• m

• kg/m³