Daily Practice

Foundation

6th December 1985

5 questions · 12 marks · Grades 3-4 · 87 question types in this band

1
Scale Drawings2 marks
A model of an aircraft is built to a scale of 1 : 100. The real length is 11 m. How long is the model, in cm?
2
Angles in Polygons2 marks
Work out the sum of the interior angles of a decagon.
3
Averages2 marks
Here are 7 numbers: 29, 33, 31, 30, 25, 35, 27. Work out the mean.
4
Averages from Frequency Tables3 marks
In a survey 7 households own 1 car, 9 own 2 cars and 5 own 3 cars. Work out the mean number of cars, to 2 decimal places.
5
Percentage Change3 marks
A price changes from £250.00 to £237.50. Work out the percentage decrease.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1985, including the monthly compilation PDF.