Daily Practice

Foundation Plus

20th March 1986

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 500 times. How many heads would you expect?
2
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 6x + 40. Use it to estimate y when x = 5.
3
Standard Form2 marks
Write 19900000 in standard form.
4
Expanding and Factorising2 marks
Expand and simplify 6(5x + 11).
5
Speed and Density2 marks
A block has volume 175 cm^3 and density 3 g/cm^3. Work out its mass.

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 March 1986, including the monthly compilation PDF.