Daily Practice
Higher Plus
← All tiers
13th August 1954
- 1Surds3 marks
Rationalise the denominator of 49/sqrt(7), giving your answer in its simplest form.
- 2Rearranging Harder Formulae3 marks
Make x the subject of 6x + 6 = y(x + 6).
- 3Direct and Inverse Proportion Depth3 marks
y is inversely proportional to x^2. When x = 4, y = 144. Work out y when x = 6.
- 4The Cosine Rule3 marks
A triangle has sides 5 cm, 8 cm and 10 cm. Work out the angle opposite the 5 cm side, to 1 decimal place.
- 5Probability Equation Questions3 marks
A bag holds 3 red and n blue counters. The probability of taking a red is 3/8. Work out n.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of August 1954, including the monthly compilation PDF.