Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

22nd June 1994

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Percentages2 marks
Work out 10% of 40.
2
Vectors2 marks
a is the column vector (4, 8) and b is (8, 0). Work out a + b as a column vector.
3
Probability Trees3 marks
4 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Frequency Trees3 marks
130 people were surveyed. 70 were adults, of whom 30 said yes. 10 of the children said yes. How many said yes altogether?
5
Error Intervals2 marks
A number y is 61 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 June 1994, including the monthly compilation PDF.