Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

10th May 2009

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

1
Real Life and Distance Time Graphs2 marks
Aisha drives 160 km in 2 hours. Work out the average speed in km/h.
2
Vectors2 marks
a is the column vector (0, -4) and b is (7, -5). Work out a + b as a column vector.
3
Probability Trees3 marks
3 of 6 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
4
Two Way Tables3 marks
Of 54 students, 13 study French, 28 study German and 3 study both. How many study neither?
5
Error Intervals2 marks
A number y is 86 when truncated to the nearest whole number. Write down the error interval for y.

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