Daily Practice

Foundation Plus

16th April 1988

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

1
Reverse Percentages3 marks
A bill is £744 including VAT at 20%. Work out the amount before VAT.
2
Expanding Triple Brackets3 marks
Expand and simplify (x + 1)(x + 4)(x - 3).
3
Compound Interest and Depreciation3 marks
A van is worth £18500. It depreciates by 12% each year. Work out its value after 3 years, to the nearest penny.
4
Vectors3 marks
a is the column vector (1, 5) and b is (-3, -1). Work out 4a - 5b as a column vector.
5
Probability (Higher)3 marks
Two independent events have probabilities 1/4 and 1/4. Work out the probability that both happen.

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