Five cards-ten, jack, queen, king, and an ace of diamonds are shuffled face downwards. One card is picked at random. What is the probability that the card is a queen?
Given:
Five cards-ten, jack, queen, king, and an ace of diamonds are shuffled face downwards. One card is picked at random.
To do:
We have to find the probability that the card is a queen.
Solution:
Total number of cards $=5$
This implies,
The total number of possible outcomes $n=5$.
Number of cards that are queen $=1$
Total number of favourable outcomes $=1$.
We know that,
Probability of an event $=\frac{Number\ of\ favourable\ outcomes}{Total\ number\ of\ possible\ outcomes}$
Therefore,
Probability of getting a queen $=\frac{1}{5}$
The probability of getting a queen is $\frac{1}{5}$.
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