Daily Practice

Foundation Plus

12th December 1986

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

1
Expanding and Factorising Quadratics3 marks
Factorise x^2 + 6x - 7.
2
Proportion2 marks
7 identical pens cost £2.45. Work out the cost of 10 of the same pens.
3
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 25 cm and an angle of 24°. Work out the side opposite that angle, to 1 decimal place.
4
Probability Trees3 marks
A bag holds 3 red and 4 blue counters. Two are taken without replacement. Work out the probability both are red.
5
Scatter Graphs2 marks
A scatter graph plots a house's floor area and its asking price. What type of correlation would you expect?

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