Daily Practice

Foundation Plus

7th January 1984

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

1
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 9x + 33. Use it to estimate y when x = 4.
2
Indices2 marks
Write (5^7)^2 as a single power of 5.
3
Gradient of a Line2 marks
Work out the gradient of the line through (-3, -7) and (2, 18).
4
Ratio2 marks
Red and blue raffle tickets are in the ratio 5 : 7. There are 20 red raffle tickets. How many raffle tickets are there altogether?
5
Spheres and Cones3 marks
A cone has base radius 10 cm and vertical height 15 cm. Work out its volume, leaving your answer in terms of pi.

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