Daily Practice

Foundation Plus

24th July 1972

5 questions · 14 marks · Grades 4-6 · 128 question types in this band

1
Area and Perimeter3 marks
A trapezium has parallel sides of 12 cm and 20 cm, 6 cm apart. Work out its area.
2
Venn Diagrams3 marks
In a Venn diagram, 16 are in A only, 3 in B only, 5 in both and 3 in neither. Work out the probability a random one is in A or B.
3
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 108 values. What cumulative frequency do you read across from to estimate the lower quartile?
4
Reverse Percentages3 marks
After a decrease of 20%, a price is £192. Work out the price before the change.
5
Solving Quadratics3 marks
Solve x^2 + 9x + 14 = 0.

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