Mathematics Past Questions and Answers

If U and V are two distinct fixed points and W is a variable points such that UWV is a right angle, what is the locus of W?

An open rectangular box externally measures 4m x 3m x 4m. Find the total cost of painting the box externally if it costs N2.00 to paint one square meter

Of the nine hundred students admitted in a university in 1979, the following was the distribution by state: Anambrs 185, Imo 135, Kaduna 90, Kwara 110, Ondo 155, Oyo 225. In a pie chart drawn to represent this distribution, The angle subtended at the centre by anambra is

Find the median of the numbers 89, 141, 130, 161, 120, 131, 131, 100, 108 and 119

Find the probability that a number selected at random from 40 to 50 is a prime