Daily Practice

Higher

25th March 1990

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.5555... as a fraction in its simplest form.
2
Solving Quadratics3 marks
Solve x^2 + 3x - 18 = 0.
3
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 8, y = 50. Work out y when x = 10.
4
Perpendicular Lines and the equation of a tangent2 marks
A line has gradient 4. Work out the gradient of a line perpendicular to it.
5
Conditional Probability3 marks
16 students study Spanish and 10 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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