Daily Practice

Higher

7th February 1985

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

1
The Product Rule for Counting2 marks
A meal deal has 4 mains, 3 sides and 6 drinks. How many different meals are possible?
2
Solving Quadratics3 marks
Solve x^2 + 15x + 54 = 0.
3
Repeated Percentage Change3 marks
A town's population is 27000 and grows by 4% each year. Work out the population after 6 years, to the nearest whole number.
4
Perpendicular Lines and the equation of a tangent2 marks
A line has gradient 3. Work out the gradient of a line perpendicular to it.
5
Conditional Probability3 marks
18 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.

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