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In a group of students, there are 3 boys...

In a group of students, there are 3 boys and 4 girls. Four students are to be selected at random from the group. Find the probability that either 3 boys and 1 girl or 3 girls and 1 boy are selected.

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The correct Answer is:
`16/35`
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Knowledge Check

  • From a class of 12 girls and 18 boys, students: are chosen randomly. What is the probability that both of them are girls?

    A
    `(22)/(145)`
    B
    (13)/(15)`
    C
    `1/(18)`
    D
    None of these

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