Question 16

There are two urns. Urn A has 3 distinct red balls and Urn B has 9 distinct blue balls. From each urn 2 balls are taken out at random and then transferred to the other. The number of ways in which this can be done is


a) 3

b) 36

c) 66

d) 108

AIEEE 2010

Your Answer

ABCD   CLEAR