Daily Practice

Higher

9th August 1989

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Surds2 marks
Write sqrt(20) in the form a sqrt(b), where b is as small as possible.
2
Inequalities on Graphs3 marks
Does the point (4, 6) satisfy y > x - 2?
3
Speed and Density2 marks
A block has volume 120 cm^3 and density 4 g/cm^3. Work out its mass.
4
Congruent Triangles2 marks
Two triangles are known to be congruent because two sides and the INCLUDED angle are equal in both. Which congruence condition is this?
5
Conditional Probability3 marks
22 students study Spanish and 7 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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