Daily Practice

Higher

24th January 1979

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

1
Speed and Density2 marks
A block has volume 180 cm^3 and density 11 g/cm^3. Work out its mass.
2
Finding the Area of Any Triangle3 marks
A triangle has sides of 6 cm and 4 cm with an angle of 40° between them. Work out its area, to 1 decimal place.
3
Probability Trees3 marks
1 of 5 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Cumulative Frequency2 marks
Four classes in order have frequencies 11, 5, 7, 10. Write down the cumulative frequency at the end of the third class.
5
Surds2 marks
Write sqrt(45) in the form a sqrt(b), where b is as small as possible.

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.