Daily Practice - Foundation Plus
23rd February 1993
- 1Probability Trees3 marks
A bag holds 2 red and 5 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 2Frequency Trees3 marks
150 people were surveyed. 40 were adults, of whom 20 said yes. 20 of the children said yes. How many said yes altogether?
- 3Prime Factors, HCF and LCM3 marks
Write 40 as a product of its prime factors, using index form.
- 4Simultaneous Equations3 marks
2 teas and 2 cakes cost £9.20. 3 teas and 4 cakes cost £16.05. Find the price of a tea.
- 5Compound Interest and Depreciation3 marks
£2200 is invested at 3% compound interest per year. Work out the value after 4 years, to the nearest penny.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1993, including the monthly compilation PDF.