Daily Practice

Higher

14th January 1979

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Conditional Probability3 marks
21 students study Spanish and 6 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Box Plots2 marks
A box plot has a minimum of 15 and a maximum of 25. Work out the range.
3
Bounds2 marks
A mass is 140 kg, correct to the nearest 10. Write down the upper bound.
4
Quadratic Formula3 marks
Use the quadratic formula to solve 2x^2 + 9x + 9 = 0, to 2 decimal places.
5
Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 2, y = 48. Work out y when x = 12.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1979, including the monthly compilation PDF.