KCET2016MathematicsProbability
Two cards are drawn at random from a pack of ( 52 ) cards. The probability of these two being 'Aces" is
Options
- A( 1 26 )
- B( 1 221 )
- C( 1 2 )
- D( 1 13 )
Correct answer
B. ( 1 221 )
Step-by-step solution
Total number of Aces in a pack is ( 4 . ) So, required probability is ( P(2 ) aces ( )= 4 2 52 2 ) ( = 4 3 52 51 = 1 221 )