Daily Practice

Higher

21st February 1979

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

1
The Product Rule for Counting2 marks
A meal deal has 8 mains, 7 sides and 6 drinks. How many different meals are possible?
2
Simultaneous Equations3 marks
4 teas and 4 cakes cost £15.60. 2 teas and 4 cakes cost £11.80. Find the price of a tea.
3
Speed and Density2 marks
A block has volume 190 cm^3 and density 7.5 g/cm^3. Work out its mass.
4
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 21 cm and an angle of 38°. Work out the side opposite that angle, to 1 decimal place.
5
Probability Trees3 marks
1 of 6 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.

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