Daily Practice

Foundation Plus

28th August 1990

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Reverse Percentages3 marks
A bill is £528 including VAT at 20%. Work out the amount before VAT.
2
Drawing Quadratic Graphs2 marks
For the curve y = x^2 - 6x - 4, work out y when x = -1.
3
Ratio2 marks
Mia and Hassan share £99 in the ratio 3 : 8. How much does Mia get?
4
Vectors3 marks
a is the column vector (0, 5) and b is (-5, 5). Work out 5a - 4b as a column vector.
5
Probability (Higher)3 marks
Two independent events have probabilities 1/2 and 1/5. Work out the probability that both happen.

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