Daily Practice - Higher
8th January 1992
- 1Standard Form2 marks
Work out (7 x 10^5) x (8 x 10^-2). Give your answer in standard form.
- 2Simultaneous Equations3 marks
3 teas and 3 cakes cost £6.90. 4 teas and 3 cakes cost £7.90. Find the price of a tea.
- 3Speed and Density2 marks
A block has volume 200 cm^3 and density 2.5 g/cm^3. Work out its mass.
- 4SOHCAHTOA (Trigonometry)3 marks
A right-angled triangle has a hypotenuse of 5 cm and an angle of 59°. Work out the side adjacent to that angle, to 1 decimal place.
- 5Probability Trees3 marks
3 of 5 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1992, including the monthly compilation PDF.