Daily Practice
Foundation
← All tiers
24th February 1967
- 1Error Intervals2 marks
A length x is 2.3 cm, rounded to 1 decimal place. Write down the error interval for x.
- 2Drawing Linear Graphs2 marks
A line has equation y = -5x - 8. Work out the y coordinate of the point on it where x = -4.
- 3Best Buy Questions3 marks
A pack of 12 pencils costs £3.60. A pack of 36 costs £10.44. Which pack is better value?
- 4Angles in Polygons2 marks
Work out the size of one exterior angle of a regular nonagon.
- 5Averages2 marks
Here are 6 numbers: 13, 3, 9, 7, 13, 3. 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 February 1967, including the monthly compilation PDF.