Daily Practice

Higher

13th November 1962

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

1
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 4. Write y in terms of x.
2
Vectors3 marks
a is the column vector (0, -2) and b is (-4, 6). Work out 2a - 2b as a column vector.
3
Probability Trees3 marks
7 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Capture Recapture3 marks
55 voles are marked and released. Later 84 are caught, of which 7 are marked. Estimate the population.
5
Standard Form2 marks
Work out (7 x 10^7) x (8 x 10^-4). Give your answer in standard form.

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 1962, including the monthly compilation PDF.