Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

17th December 2006

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

1
Area and Perimeter3 marks
A trapezium has parallel sides of 7 cm and 14 cm, 12 cm apart. Work out its area.
2
Venn Diagrams3 marks
In a Venn diagram, 18 are in A only, 7 in B only, 6 in both and 7 in neither. Work out the probability a random one is in A or B.
3
Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 5 < x <= 10. The frequencies in order are 16, 11, 3, 7, 21. Write down the modal class.
4
Reverse Percentages3 marks
After a decrease of 10%, a price is £504. Work out the price before the change.
5
Expanding and Factorising2 marks
Factorise fully 18x + 72.

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