Mathematics Past Questions and Answers

If 12 boys can earn N2,400 in 5 days, then how many boys can earn N 4,200 in 21 days?

The least perfect square number which is divisible by 3, 4, 5, 6 and 8 is

In an organization, 40% of the employees are matriculates, 50% of the remaining are graduates and remaining 180 are post graduates. How many employees are graduates?

The length of the longest rod that can be placed in a room 12m x 9m x 8m is

1/2 + {4¾- (3 1/6 - 2 1/3)} is equal to