Daily Practice

Higher

28th November 1981

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Pythagoras2 marks
A right-angled triangle has a hypotenuse of 29 cm and one shorter side of 21 cm. Work out the other shorter side.
2
Venn Diagrams3 marks
In a Venn diagram, 10 are in A only, 11 in B only, 5 in both and 1 in neither. Work out the probability a random one is in both.
3
Box Plots2 marks
A box plot has minimum 13, lower quartile 23, median 25, upper quartile 30 and maximum 39. Work out the interquartile range.
4
Fractional and Negative Indices3 marks
Work out 8^(2/3).
5
Expanding Triple Brackets3 marks
Expand and simplify (x - 3)(x + 2)(x + 5).

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 November 1981, including the monthly compilation PDF.