UNIPORT Mathematics 2020/2021 Past Questions

The lengths of the sides of a right angled triangle are (3x+1)cm, (3x-1)cm and x cm. find x

Find the eleventh term of the progression 4, 8,16, 32,...

If x + 1 is a factor of 2x³ + 3x² + kx + 4. Find the value of K.

A cuboid has a diagonal of length 9cm and a square base of side 4cm. What is its height?

The mean of the numbers 3, 6, 4, x and 7 is 5. Find the standard deviation.

Solve the following inequality (x - 3)(x-4) ≤ 0

If v varies directly as the square of x and inversely as y, and if v = 18 when x = 3 and y = 4. find v when x = 5 and y = 2.'

4.5 and 5 are respectively the averages of two sets of numbers 3, 4, x, y and 2x, y, 4, 3. Calculate the values of (x, y)

If $Sinθ = 3/5$, find tanθ for 0° < θ <90°

The numbers 3, 2, 8, 5, 7, 12, 9 and 14 are the marks scored by a group of students in a class test. If P is the mean and Q is the median, then P+Q is