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MATHEMATICS

JAMB 2011 - Question 50

Mathematics 2011 JAMB Past Questions - Question 50: In a class of 60 students,30 offer Physics and 40 offer Chemistry .If a student is picked at random from the class ,what is the probability that the student offers both Physics and Chemistry ?

Choose the most appropriate option for the gap .

In a class of 60 students,30 offer Physics and 40 offer Chemistry .If a student is picked at random from the class ,what is the probability that the student offers both Physics and Chemistry ?

A: 1/3

B: 1/4

C: 1/2

D: 1/6

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Correct Answer

Explanation

check solution in the diagram above