Daily Practice · Higher

Daily Practice - Higher

22nd November 1996

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

1
Probability Trees3 marks
5 of 10 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
2
Capture Recapture2 marks
A capture-recapture estimate is made of the moth population of a meadow. State one assumption the method relies on.
3
Surds2 marks
Write sqrt(72) in the form a sqrt(b), where b is as small as possible.
4
Equation of a Line3 marks
A line has gradient -3 and passes through (4, -10). Work out its equation.
5
Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 2, y = 24. Work out y when x = 11.

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 1996, including the monthly compilation PDF.