Daily Practice

Higher

14th September 1989

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

1
Reverse Percentages3 marks
A bill is £144 including VAT at 20%. Work out the amount before VAT.
2
Solving Quadratics3 marks
Solve x^2 - 12x + 32 = 0.
3
Repeated Percentage Change3 marks
A town's population is 7500 and grows by 3% each year. Work out the population after 5 years, to the nearest whole number.
4
Perpendicular Lines and the equation of a tangent2 marks
A line has gradient -3. Work out the gradient of a line perpendicular to it.
5
Conditional Probability3 marks
13 students study Spanish and 5 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of September 1989, including the monthly compilation PDF.