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Five Cards − the Ten, Jack, Queen, King and Ace of Diamonds Are Well Shuffled with Their Faces Downwards. One Card is Then Picked up at Random. - Mathematics

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Question

Five cards − the ten, jack, queen, king and ace of diamonds are well shuffled with their faces downwards. One card is then picked up at random. What is the probability that the drawn card is the queeen?

Short/Brief Note
Sum
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Solution

Total number of cards = 5.

Number of queens = 1.

∴ P(getting a queen) = `("Number of favourable outcomes")/"Number of all possible outcomes"`

`=1/5`

Thus, the probability that the drawn card is the queen is `1/5`.

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Chapter 15: Probability - Exercise 15B [Page 698]

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R.S. Aggarwal Mathematics [English] Class 10
Chapter 15 Probability
Exercise 15B | Q 19.1 | Page 698
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