UNIPORT Mathematics 2006/2007 Past Questions

The grade of 36 students in a test are shown in the pie-chart above. How many students had very good

Number	1	2	3	4	5	6
Frequency	13	15	13	14	20	25

An unbiased die rolled 500 times and the outcome is tabulated as follows. What is the probability of 6.

A container has 40 gold medals. 25 silver medals and 15 bronze medals. If one medal is selected at random from the container, what is the probability that it is not silver

The mean age of a group of students is 20 years. When the age of a teacher 50 years old is added to the age of the students, the mean of their ages become 22 years. find the number of students in the group.

In how many ways can 6 coloured hawks be arranged in a bench

If 2x + 3y = 1 and x - 26 = 11, find (x + y)

The length of a rectangle is 9cm more than the width, if the perimeter of the rectangle is 30cm, find the length of the rectangle.

How many possible ways are there of seating 6 people

A solid cylinder of radius 3cm has a total surface area of 36πcm². Find its height