Daily Practice

Higher

31st March 1967

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

1
Capture Recapture2 marks
A capture-recapture estimate is made of the ladybird population of a garden. State one assumption the method relies on.
2
The Product Rule for Counting2 marks
A meal deal has 5 mains, 6 sides and 6 drinks. How many different meals are possible?
3
Parallel and Perpendicular Lines3 marks
A line has equation y = -2x + 4. Work out the gradient of any line perpendicular to it.
4
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 4, y = 40. Work out y when x = 12.
5
Enlarging with Negative Scale Factors3 marks
The point (0, -2) is enlarged by scale factor -1 about the centre (-4, -3). Write down the coordinates of the image.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1967, including the monthly compilation PDF.