Answer :

no. of queens in a pack of cards = 4

no of spades = 13, but subtracting the queen of spades(as its already counted) we get 12 spades

therefore probability of getting a queen or spade = (12+4)/52

= 16/52 = 8/26 = 4/13
viny
16/52... Solution... We have 4 Queens.. Ohk... And 13 spade out of which one is quen so spade = 12 so favorable no. of outcome = 16/52

Other Questions