Daily Practice - Higher
Grades 6-7 - Higher-tier method and manipulation.
- 1Standard Form2 marks
Work out (6 x 10^3) x (8 x 10^3). Give your answer in standard form.
- 2Quadratic Formula3 marks
Use the quadratic formula to solve 4x^2 - 8x - 1 = 0, to 2 decimal places.
- 3Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 4, y = 80. Work out y when x = 2.
- 4Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 2. The smaller has an area of 19 cm^2. Work out the area of the larger.
- 5Conditional Probability3 marks
30 students study Spanish and 12 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of July 2017, including the monthly compilation PDF.