Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
7th February 2017
- 1Bounds2 marks
A mass is 250 kg, correct to the nearest 10. Write down the lower bound.
- 2Quadratic Formula3 marks
Use the quadratic formula to solve 4x^2 + 2x - 5 = 0, to 2 decimal places.
- 3Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 8. Write y in terms of x.
- 4Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 3. The smaller has an area of 30 cm^2. Work out the area of the larger.
- 5Conditional Probability3 marks
13 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
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 February 2017, including the monthly compilation PDF.