Daily Practice

Higher

3rd January 1980

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

1
Probability Trees3 marks
1 of 7 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
2
Histograms2 marks
A histogram class is 4 units wide and contains 6 values. Work out the frequency density.
3
Reverse Percentages3 marks
A bill is £576 including VAT at 20%. Work out the amount before VAT.
4
Factorising Harder Quadratics3 marks
Factorise 5x^2 + 21x - 20.
5
Repeated Percentage Change3 marks
A town's population is 39000 and grows by 4% each year. Work out the population after 6 years, to the nearest whole number.

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 January 1980, including the monthly compilation PDF.