Daily Practice

Higher

22nd July 1969

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 41 cm and one shorter side of 9 cm. Work out the other shorter side.
2
Venn Diagrams3 marks
In a Venn diagram, 8 are in A only, 17 in B only, 6 in both and 1 in neither. Work out the probability a random one is in both.
3
Capture Recapture3 marks
10 newts are marked and released. Later 48 are caught, of which 6 are marked. Estimate the population.
4
Reverse Percentages3 marks
A bill is £936 including VAT at 20%. Work out the amount before VAT.
5
Expanding Triple Brackets3 marks
Expand and simplify (x + 3)(x + 5)(x - 5).

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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1969, including the monthly compilation PDF.