Daily Practice
Foundation Plus
← All tiers
24th January 1985
- 1Probability Trees3 marks
A bag holds 5 red and 2 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 2Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 5 < x <= 10. The frequencies in order are 16, 3, 7, 21, 11. Write down the modal class.
- 3Prime Factors, HCF and LCM3 marks
Write 90 as a product of its prime factors, using index form.
- 4Inequalities on Graphs3 marks
Does the point (-3, -6) satisfy y > 2x - 4?
- 5Speed and Density2 marks
A block has volume 85 cm^3 and density 11 g/cm^3. Work out its mass.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1985, including the monthly compilation PDF.