Question

11. If there are 5 pink balls, 3 green balls and 2 yellow balls in a bag and pick
any three balls from the bag randomly. Then what is the possibility that
the first ball is pink, second ball is green and third ball is yellow?
(a) 3/100
(b) 1/33
(c) 1/24
(d) 1/50​

Answer 1

Step-by-step explanation:

Total ball =10

Pink ball =5

Possibility of first ball is Pink ball =5 /10 Or 1/2

Green ball =3

Possibility of second ball i.e Green= 3/10

Yellow ball =2

Posibility of third ball i.e Yellow =2/10 Or 1/5