Daily Practice

Higher

4th September 1980

5 questions · 13 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 6 red and 6 blue counters. Two are taken without replacement. Work out the probability both are red.
3
Histograms2 marks
A histogram class is 4 units wide and contains 12 values. Work out the frequency density.
4
The Product Rule for Counting2 marks
A meal deal has 6 mains, 3 sides and 4 drinks. How many different meals are possible?
5
Parallel and Perpendicular Lines3 marks
Work out the equation of the line parallel to y = -4x + 5 that passes through (1, -5).

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