Daily Practice
Foundation Plus
← All tiers
15th June 1986
- 1Changing the Subject of a Formula3 marks
Make x the subject of y = 4x^2 - 11.
- 2Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 8. Write y in terms of x.
- 3SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 20 cm and an angle of 28°. Work out the side opposite that angle, to 1 decimal place.
- 4Probability Trees3 marks
A bag holds 3 red and 6 blue counters. Two are taken without replacement. Work out the probability both are red.
- 5Averages from Frequency Tables3 marks
In a survey 7 households own 1 car, 6 own 2 cars and 7 own 3 cars. Work out the mean number of cars, to 2 decimal places.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1986, including the monthly compilation PDF.