Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
22nd August 2003
- 1Scale Drawings2 marks
A map has a scale of 1 : 50000. Two villages are 4 cm apart on the map. How far apart are they in real life, in km?
- 2Vectors2 marks
a is the column vector (6, 7) and b is (2, 1). Work out a + b as a column vector.
- 3Probability Trees3 marks
3 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 4Cumulative Frequency2 marks
Four classes in order have frequencies 5, 7, 5, 7. Write down the cumulative frequency at the end of the third class.
- 5Error Intervals2 marks
A number y is 54 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.
Recent Foundation Plus sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of August 2003, including the monthly compilation PDF.