Daily Practice
Higher
← All tiers
22nd January 1961
- 1Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 2, y = 12. Work out y when x = 4.
- 2Finding the Area of Any Triangle3 marks
A triangle has sides of 12 cm and 7 cm with an angle of 121° between them. Work out its area, to 1 decimal place.
- 3Probability Trees3 marks
2 of 10 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
- 4Box Plots2 marks
A box plot has a minimum of 2 and a maximum of 40. Work out the range.
- 5Standard Form2 marks
Work out (5 x 10^8) x (8 x 10^5). Give your answer in standard form.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1961, including the monthly compilation PDF.