Daily Practice

Foundation Plus

10th December 1977

5 questions · 15 marks · Grades 4-6 · 128 question types in this band

1
Reverse Percentages3 marks
A bill is £960 including VAT at 20%. Work out the amount before VAT.
2
Solving Equations3 marks
Solve 7x + 6 = 4x + 30.
3
Compound Interest and Depreciation3 marks
A van is worth £12500. It depreciates by 12% each year. Work out its value after 4 years, to the nearest penny.
4
Vectors3 marks
a is the column vector (-1, 6) and b is (5, -5). Work out 2a - 5b as a column vector.
5
Probability (Higher)3 marks
Two independent events have probabilities 1/3 and 1/4. Work out the probability that both happen.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1977, including the monthly compilation PDF.