Daily Practice

Higher

23rd September 1981

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

1
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has sides 6 cm, 8 cm and 10 cm. Work out the angle opposite the 6 cm side, to 1 decimal place.
2
Probability Trees3 marks
A bag holds 4 red and 6 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Cumulative Frequency2 marks
Four classes in order have frequencies 9, 7, 11, 12. Write down the cumulative frequency at the end of the third class.
4
Fractional and Negative Indices3 marks
Work out 16^(3/2).
5
Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = 3x + 1 that passes through (3, 3).

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 September 1981, including the monthly compilation PDF.