Aptitude Questions and Answers

Q2. |
Two brother $X$ and $Y$ appeared for an exam. Let $A$ be the event that $X$ is selected and $B$ is the event that $Y$ is selected. The probability of $A$ is $\dfrac{1}{7}$ and that of $B$ is $\dfrac{2}{9}$. Find the probability that both of them are selected. |

A. |
1/63 |

B. |
2/35 |

C. |
2/63 |

D. |
9/14 |