Daily Practice - Foundation Plus
31st July 1993
- 1Standard Form3 marks
Work out (20 x 10^11) / (4 x 10^4). Give your answer in standard form.
- 2Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -x - 5 that passes through (5, -11).
- 3Compound Interest and Depreciation3 marks
A van is worth £16000. It depreciates by 20% each year. Work out its value after 2 years, to the nearest penny.
- 4Circle Theorems2 marks
A, B and C are points on a circle with centre O. Angle AOC is 154°. Work out angle ABC, where B is on the major arc.
- 5Venn Diagrams3 marks
In a Venn diagram, 20 are in A only, 14 in B only, 10 in both and 6 in neither. Work out the probability a random one is in A or B.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1993, including the monthly compilation PDF.