Daily Practice

Higher

20th May 1978

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

1
Box Plots2 marks
A box plot has minimum 6, lower quartile 8, median 17, upper quartile 23 and maximum 27. Work out the interquartile range.
2
Standard Form3 marks
Work out (18 x 10^11) / (2 x 10^5). Give your answer in standard form.
3
Expanding and Factorising Quadratics3 marks
Factorise x^2 + 7x + 12.
4
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 6, y = 324. Work out y when x = 7.
5
The Sine Rule3 marks
In triangle ABC, angle A is 51°, angle B is 32° and side a is 16 cm. Use the sine rule to work out side b, to 1 decimal place.

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 May 1978, including the monthly compilation PDF.