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A Card is Drawn at Random from a Well-shuffled Pack of 52 Cards. Find the Probability of Getting a Queen Or a Jack. - Mathematics

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Question

A card is drawn at random from a well-shuffled pack of 52 cards. Find the probability of getting a queen or a jack.

Short/Brief Note
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Solution

Number of queens or jacks = 4 + 4 = 8

∴  P(getting a queen or a jack) =`"Number of favourable outcomes"/"Number of all possible outcomes" = 8/52 = 2/13`

Thus, the probability of getting a queen or a jack is `2/13`

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Chapter 15: Probability - Exercise 15A [Page 687]

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R.S. Aggarwal Mathematics [English] Class 10
Chapter 15 Probability
Exercise 15A | Q 16.2 | Page 687
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