Daily Practice

Higher

21st May 1963

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Capture Recapture3 marks
15 voles are marked and released. Later 80 are caught, of which 8 are marked. Estimate the population.
2
Standard Form3 marks
Work out (21 x 10^9) / (3 x 10^5). Give your answer in standard form.
3
Inequalities on Graphs2 marks
A region is defined by y <= x + 2. Should the boundary line be solid or dashed, and why?
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 7. Write y in terms of x.
5
Spheres and Cones3 marks
A cone has base radius 10 cm and vertical height 15 cm. Work out its volume, leaving your answer in terms of pi.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of May 1963, including the monthly compilation PDF.