Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

27th July 2017

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

1
Repeated Percentage Change3 marks
A town's population is 11500 and grows by 3% each year. Work out the population after 2 years, to the nearest whole number.
2
Finding the Area of Any Triangle3 marks
A triangle has sides of 12 cm and 16 cm with an angle of 36° between them. Work out its area, to 1 decimal place.
3
Probability Trees3 marks
5 of 10 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Histograms2 marks
A histogram class is 5 units wide and contains 2.5 values. Work out the frequency density.
5
The Product Rule for Counting2 marks
A meal deal has 6 mains, 8 sides and 4 drinks. How many different meals are possible?

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