Question

A card is drawn from a deck of 52 cards. Find the probability of getting a king or a heart or a red card. Select the correct answer from above options

Answer 1

Total number of playing cards = 52 ∴ n(S) = 52 Total number of king cards = 4 Total number of heart cards = 13 Total number of red cards = 13 + 13 = 26 ∴ Favourable outcomes = 4 + 13 + 26 – 13 – 2 [Here, we subtract 13 and 2 cards because already these cards come in king cards and heart cards] = 28 We know that,