2007 - WAEC Mathematics Past Questions and Answers - page 4
A chord of length 6cm is drawn in a circle of radius 5cm. Find the distance of the chord from the centre of the circle.
The area of a square field is 110.25m2. Find the cost of fencing it round at N75.00 per metre
A sector of a circle of radius 14cm containing an angle 60o is folded to form a cone. Calculate the radius of the base of the cone
Find the volume of a solid cylinder with base radius 10cm and height 14cm.
Each of the interior angle of a regular polygon is 162o. How many sides has the polygon?
In a , < PQR = < PRQ = 45o. which of the following statements is/are correct? i. (\bigtriangleup)PQR is an equalateral triangle ii. (\bigtriangleup)PQR is an isosceles triangle iii. (\bigtriangleup)PQR is a right-angled triangle
The table above gives the distribution of the marks of a number of students in a test.
(\begin{array}{c|c} Mark &1 & 2 & 3 & 4 & 5 & 6 \ \hline Frequency & 5 & 3 & 6 & 4 & 2 & 5\end{array}), find the mode of the distribution.
If the probability of an event occurring is x, what is the probability of the event not occurring?
The table shows the ages(in years) of twenty children chosen at random from a community. What is the mean age? (\begin{array}{c|c} Age(years) & 1 & 2 & 3 & 4 & 5 \ \hline {\text {Number of children}} & 2 & 3 & 5 & 6 & 4 \end{array})
The table shows the ages(in years) of twenty children chosen at random from a community. What is the median of the distribution? (\begin{array}{c|c} Age(years) & 1 & 2 & 3 & 4 & 5 \ \hline {\text {Number of children}} & 2 & 3 & 5 & 6 & 4 \end{array})