Multiple choice

A card is thrown random from a pack $52$ cards. Find the probability that the card drawn is: Not a diamond card

  1. $\dfrac {3}{4}$
  2. $\dfrac 13$
  3. $\dfrac 23$
  4. $\dfrac {3}{5}$
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A Correct answer
Explanation

There are 13 diamond cards in a 52-card deck. Probability of diamond = 13/52 = 1/4. Probability of NOT diamond = 1 - 1/4 = 3/4.

AI explanation

A standard deck of 52 playing cards contains 13 diamonds. The number of cards that are not diamonds is 52 minus 13, which equals 39. The probability of drawing a card that is not a diamond is the number of non-diamond cards divided by the total number of cards, which is 39 over 52. This fraction simplifies to 3 over 4.