Daily Practice

Foundation Plus

28th December 1958

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Real Life and Distance Time Graphs2 marks
Musa drives 125 km in 2.5 hours. Work out the average speed in km/h.
2
Vectors2 marks
a is the column vector (-2, 2) and b is (3, -2). Work out a + b as a column vector.
3
Probability Trees3 marks
7 of 10 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Scatter Graphs3 marks
A line of best fit on a scatter graph has equation y = 6x + 17. Use it to estimate y when x = 8.
5
Error Intervals2 marks
A number y is 67 when truncated to the nearest whole number. Write down the error interval for y.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1958, including the monthly compilation PDF.