Daily Practice

Foundation Plus

18th February 1988

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

1
Best Buy Questions3 marks
A pack of 4 batteries costs £2.20. A pack of 8 costs £3.92. Which pack is better value?
2
Angles in Polygons2 marks
Work out the sum of the interior angles of a octagon.
3
Averages3 marks
Here are seven numbers: 25, 22, 14, 8, 5, 4, 7. Work out the median and the range.
4
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 40 values. What cumulative frequency do you read across from to estimate the lower quartile?
5
Estimating2 marks
Between which two consecutive whole numbers does sqrt(102) lie?

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