Daily Practice · Higher

Daily Practice - Higher

17th December 1996

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

1
Capture Recapture3 marks
20 voles are marked and released. Later 48 are caught, of which 6 are marked. Estimate the population.
2
Reverse Percentages3 marks
A bill is £768 including VAT at 20%. Work out the amount before VAT.
3
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -120/x, work out y when x = -10, and write down the equation of its vertical asymptote.
4
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 6. Write y in terms of x.
5
Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 3. The larger has a volume of 432 cm^3. Work out the volume of the smaller.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1996, including the monthly compilation PDF.