Daily Practice

Higher

22nd October 1984

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

1
Recurring Decimals to Fractions3 marks
Write the recurring decimal 0.3535... as a fraction in its simplest form.
2
Drawing Quadratic Graphs2 marks
For the curve y = x^2 + 5x + 2, work out y when x = -3.
3
Repeated Percentage Change3 marks
A price rises by 25% and then falls by 25%. Work out the overall percentage change, to 2 decimal places.
4
Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 12 cm and angle 30°. Work out its area, to 1 decimal place.
5
Conditional Probability3 marks
27 students study Spanish and 9 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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