Daily Practice

Higher

23rd October 1961

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Bounds2 marks
A mass is 10 kg, correct to 1 decimal place. Write down the upper bound.
2
Drawing Quadratic Graphs2 marks
For the curve y = x^2 - x - 1, work out y when x = 3.
3
Repeated Percentage Change3 marks
A price rises by 10% and then falls by 10%. Work out the overall percentage change, to 2 decimal places.
4
Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 6 cm and angle 45°. Work out its area, to 1 decimal place.
5
Conditional Probability3 marks
14 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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