INSTRUCTIONS:
- You will need a pencil and paper for your workings.
- Work out the answer to each question and type it in the answer box.
- After you have typed in an answer, hit the “Check” button to mark your answer.
- The test consists of 5 questions with a total mark of 15.
- It should not take you longer than 12 minutes to complete this test.
Key points to remember:
To find the cheapest option:
- Work out the price for 1 item (unit-price)
- Compare the unit-price to find the cheapest.
Example:
Which of the following offer better value for money?
A: 200ml of toothpaste for 50p or
B: 400ml of toothpaste for 90p?
Solution:
A: (÷2): 100 ml for 25p
B: (÷4): 100 ml for 22.5p
B is the cheapest.