Home » Past Questions » Mathematics » The data below shows the number of worker?Employed in the various sections of a ...

The data below shows the number of worker?Employed in the various sections of a ...


Question

The data below shows the number of worker?

Employed in the various sections of a construction

Company in Lagos.

Carpenters 24 Labourers 27

Plumbers 12 Plasterers 15

Painters 9 Messengers 3

Bricklayers 18

If a worker is retrenched, what is the probability that he is a plumber or plasterer.

Options

A) 1/27

B) 1/9

C) 5/36

D) 1/4

E) 3/4

The correct answer is D.


More Past Questions:


Discussion