Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
23rd June 2020
- 1Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 4 : 5. Write y in terms of x.
- 2Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 2. The smaller has an area of 12 cm^2. Work out the area of the larger.
- 3Conditional Probability3 marks
19 students study Spanish and 9 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 4Capture Recapture3 marks
20 voles are marked and released. Later 18 are caught, of which 6 are marked. Estimate the population.
- 5Bounds2 marks
A mass is 430 kg, correct to the nearest 10. Write down the upper bound.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent Higher sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of June 2020, including the monthly compilation PDF.