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24th October 1995
- 1Capture Recapture3 marks
55 newts are marked and released. Later 30 are caught, of which 6 are marked. Estimate the population.
- 2Bounds2 marks
A mass is 790 kg, correct to the nearest 10. Write down the upper bound.
- 3Changing the Subject of a Formula3 marks
Make x the subject of y = 6x^2 - 5.
- 4Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 3 : 5. Write y in terms of x.
- 5Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 80°. Work out angle ADC.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1995, including the monthly compilation PDF.