Daily Practice
Higher Plus
← All tiers
15th December 1976
- 1Bounds3 marks
A rectangle is 11 cm by 19 cm, each correct to the nearest cm. Work out the upper bound of its area.
- 2Rearranging Harder Formulae3 marks
Make x the subject of 4x + 7 = y(x + 7).
- 3Direct and Inverse Proportion Depth3 marks
y is inversely proportional to x^2. When x = 3, y = 36. Work out y when x = 6.
- 4The Cosine Rule3 marks
A triangle has sides 23 cm, 13 cm and 16 cm. Work out the angle opposite the 23 cm side, to 1 decimal place.
- 5Probability Equation Questions3 marks
A bag holds 2 red and n blue counters. The probability of taking a red is 1/4. 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 December 1976, including the monthly compilation PDF.