Daily Practice · Higher

Daily Practice - Higher

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

10th August 2006

5 questions · 14 marks · Grades 6-7 · 61 question types in this band

1
The Product Rule for Counting2 marks
A meal deal has 7 mains, 9 sides and 4 drinks. How many different meals are possible?
2
Simultaneous Equations3 marks
3 teas and 3 cakes cost £12.15. 1 tea and 3 cakes cost £7.35. Find the price of a tea.
3
Repeated Percentage Change3 marks
A town's population is 18000 and grows by 4% each year. Work out the population after 5 years, to the nearest whole number.
4
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 23 cm and an angle of 63°. Work out the side opposite that angle, to 1 decimal place.
5
Probability Trees3 marks
1 of 8 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.

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