Daily Practice

Foundation Plus

3rd November 1986

5 questions · 13 marks · Grades 4-6 · 128 question types in this band

1
Probability Trees3 marks
A bag holds 7 red and 3 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
2
Box Plots2 marks
A box plot has minimum 5, lower quartile 13, median 16, upper quartile 23 and maximum 31. Work out the interquartile range.
3
Prime Factors, HCF and LCM3 marks
Write 48 as a product of its prime factors, using index form.
4
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -45/x, work out y when x = 5, and write down the equation of its vertical asymptote.
5
Repeated Percentage Change3 marks
A town's population is 3000 and grows by 6% each year. Work out the population after 2 years, to the nearest whole number.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1986, including the monthly compilation PDF.