Daily Practice

Higher

2nd October 1987

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

1
Changing the Subject of a Formula3 marks
Make x the subject of y = 3x^2 - 2.
2
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 2, y = 20. Work out y when x = 4.
3
Circle Theorems2 marks
ABCD is a cyclic quadrilateral. Angle ABC is 108°. Work out angle ADC.
4
Probability Trees3 marks
A bag holds 3 red and 4 blue counters. Two are taken without replacement. Work out the probability both are red.
5
Capture Recapture2 marks
A capture-recapture estimate is made of the newt population of a stream. State one assumption the method relies on.

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 October 1987, including the monthly compilation PDF.