Daily Practice
Foundation
← All tiers
6th November 1987
- 1Error Intervals2 marks
A length x is 12.6 cm, rounded to 1 decimal place. Write down the error interval for x.
- 2Drawing Linear Graphs2 marks
A line has equation y = -4x + 7. Work out the y coordinate of the point on it where x = -1.
- 3Best Buy Questions3 marks
A pack of 6 teabags costs £1.80. A pack of 12 costs £3.24. Which pack is better value?
- 4Area and Circumference of Circles2 marks
A circle has a diameter of 24 cm. Work out its area, to 1 decimal place.
- 5Averages2 marks
Here are 6 numbers: 13, 5, 3, 15, 6, 12. Work out the mean.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1987, including the monthly compilation PDF.