Daily Practice

Foundation Plus

8th October 1968

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 0.15. It is thrown 250 times. How many heads would you expect?
2
Box Plots2 marks
A box plot has minimum 9, lower quartile 15, median 24, upper quartile 29 and maximum 34. Work out the interquartile range.
3
Standard Form2 marks
Write 0.00000899 in standard form.
4
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -90/x, work out y when x = -10, and write down the equation of its vertical asymptote.
5
Compound Interest and Depreciation3 marks
£3900 is invested at 3% compound interest per year. Work out the value after 2 years, to the nearest penny.

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 October 1968, including the monthly compilation PDF.