Daily Practice

Higher

26th March 1968

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

1
Standard Form3 marks
Work out (45 x 10^10) / (9 x 10^4). Give your answer in standard form.
2
Simultaneous Equations3 marks
4 teas and 4 cakes cost £22.00. 1 tea and 4 cakes cost £15.70. Find the price of a tea.
3
Writing a Ratio as a Fraction or Linear Function2 marks
x : y = 5 : 7. Write y in terms of x.
4
SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 15 cm and an angle of 49°. Work out the side adjacent to that angle, to 1 decimal place.
5
Probability Trees3 marks
4 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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