Daily Practice · Foundation

Daily Practice - Foundation

Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.

10th July 2012

5 questions · 13 marks · Grades 3-4 · 87 question types in this band

1
Substitution3 marks
Use v = u + at with u = 10, a = 9 and t = 5. Work out v.
2
Real Life and Distance Time Graphs2 marks
Idris drives 67.5 km in 1.5 hours. Work out the average speed in km/h.
3
Angles2 marks
Two of the angles in a triangle are 60° and 31°. Work out the third angle.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 250 times. How many heads would you expect?
5
Averages from Frequency Tables3 marks
In a survey 7 households own 1 car, 5 own 2 cars and 6 own 3 cars. Work out the mean number of cars, to 2 decimal places.

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