Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

22nd September 2014

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

1
Substitution3 marks
Use v = u + at with u = 15, a = 7 and t = 5. Work out v.
2
Repeated Percentage Change3 marks
A town's population is 18000 and grows by 3% each year. Work out the population after 3 years, to the nearest whole number.
3
Transformations2 marks
The point (-2, 5) is rotated 90° clockwise about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 200 times. How many heads would you expect?
5
Cumulative Frequency2 marks
A cumulative frequency graph is drawn for 80 values. What cumulative frequency do you read across from to estimate the lower quartile?

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