Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

16th January 1993

5 questions · 11 marks · Grades 4-6 · 128 question types in this band

1
Ratio2 marks
Red and blue raffle tickets are in the ratio 2 : 7. There are 16 red raffle tickets. How many raffle tickets are there altogether?
2
Angles in Polygons2 marks
A regular polygon has an exterior angle of 15°. How many sides does it have?
3
Probability Trees3 marks
7 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Box Plots2 marks
A box plot has minimum 5, lower quartile 9, median 14, upper quartile 18 and maximum 22. Work out the interquartile range.
5
Error Intervals2 marks
A number y is 78 when truncated to the nearest whole number. Write down the error interval for y.

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 January 1993, including the monthly compilation PDF.