Probability of NOT getting an ace when drawing one card from a deck is

Probability of NOT getting an ace when drawing one card from a deck is
  1. $\dfrac{12}{13}$
  2. $\dfrac{1}{13}$
  3. $\dfrac{4}{13}$
  4. $\dfrac{1}{4}$

Solution

$P(\text{not ace}) = 1 - \dfrac{1}{13} = \dfrac{12}{13}$.

Asked in: MH-SSC-9

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