Daily Practice
Foundation Plus
← All tiers
11th April 1991
- 1Probability Trees3 marks
A bag holds 5 red and 7 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 2Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 2x + 20. Use it to estimate y when x = 3.
- 3Prime Factors, HCF and LCM3 marks
Write 36 as a product of its prime factors, using index form.
- 4Expanding and Factorising2 marks
Expand and simplify 4(9x + 6).
- 5Speed and Density2 marks
A block has volume 130 cm^3 and density 2.5 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 April 1991, including the monthly compilation PDF.