The probability that a card drawn from a pack of 52 cards will from a pack of 52 cards will be diamond or king being to?

4/52
4/13
1/52
2/13

Correct Answer: 4/13

Explanation:

Total ways = 52
There are 13 cards of diamond, 4 cards of king, but one card is king of diamond which is counted both in diamond and king cards
⇒ Favourable ways = 13 + 4 - 1 = 16
∴ Required probability = 16/52 = 4/13

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