Daily Practice

Higher

10th October 1968

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

1
Standard Form3 marks
Work out (12 x 10^9) / (3 x 10^2). Give your answer in standard form.
2
Drawing Quadratic Graphs2 marks
For the curve y = x^2 - x + 4, work out y when x = -4.
3
Repeated Percentage Change3 marks
A town's population is 8500 and grows by 3% each year. Work out the population after 4 years, to the nearest whole number.
4
Sector Areas and Arc Lengths3 marks
A sector of a circle has radius 7 cm and angle 240°. Work out its area, to 1 decimal place.
5
Conditional Probability3 marks
22 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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