Daily Practice

Higher

18th September 1986

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Surds2 marks
Write sqrt(48) in the form a sqrt(b), where b is as small as possible.
2
Inequalities on Graphs3 marks
Does the point (-3, 23) satisfy y > -4x + 4?
3
Repeated Percentage Change3 marks
A town's population is 17000 and grows by 6% each year. Work out the population after 4 years, to the nearest whole number.
4
Congruent Triangles2 marks
Two triangles are known to be congruent because all three pairs of sides are equal. Which congruence condition is this?
5
Conditional Probability3 marks
17 students study Spanish and 4 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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