Daily Practice · Higher Plus

Daily Practice - Higher Plus

6th November 1992

5 questions · 15 marks · Grades 8-9 · 51 question types in this band

1
3d Pythagoras and Trigonometry3 marks
A cuboid measures 7 cm by 4 cm by 9 cm. Work out the length of the longest diagonal inside it, to 1 decimal place.
2
Probability Equation Questions3 marks
A bag holds 6 red and n blue counters. The probability of taking a red is 6/13. Work out n.
3
Histograms3 marks
A histogram has two bars: one 10 units wide with frequency density 2.5, one 5 units wide with density 0.6. How many values in total?
4
Surds3 marks
Rationalise the denominator of 27/sqrt(3), giving your answer in its simplest form.
5
Transforming Graphs y=f(x)3 marks
The point (1, 3) lies on y = f(x). Write down its image on y = f(x + 4).

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