Daily Practice

Higher

17th April 1976

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

1
Probability Trees3 marks
1 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
2
Box Plots2 marks
A box plot has minimum 11, lower quartile 13, median 15, upper quartile 22 and maximum 24. Work out the interquartile range.
3
Surds2 marks
Write sqrt(27) in the form a sqrt(b), where b is as small as possible.
4
Simultaneous Equations3 marks
2 teas and 2 cakes cost £6.60. 4 teas and 5 cakes cost £15.70. Find the price of a tea.
5
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 5, y = 75. Work out y when x = 4.

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 April 1976, including the monthly compilation PDF.