Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

9th September 2017

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

1
Probability Trees3 marks
5 of 9 bulbs in a box are faulty. Two are taken with replacement. Work out the probability at least one is faulty.
2
Box Plots2 marks
A box plot has minimum 6, lower quartile 11, median 16, upper quartile 26 and maximum 36. Work out the interquartile range.
3
The Product Rule for Counting2 marks
A meal deal has 4 mains, 4 sides and 6 drinks. How many different meals are possible?
4
Simultaneous Equations3 marks
5 teas and 2 cakes cost £11.30. 3 teas and 5 cakes cost £14.00. Find the price of a tea.
5
Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 2, y = 12. Work out y when x = 3.

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.

Every sheet is deterministic: the same date always regenerates the same five questions. All of September 2017, including the monthly compilation PDF.