Question

18. A box contains 11 tennis balls numbering 1 to 11. If 2 tennis balls are selected at random, what is the
probability that both of them are numbered with odd numbers?
a. 3/11
of
b. 6/11
c. 4/11
d. 9/11
e.
None
these

Answer 1

Answer:

option d

Step-by-step explanation:

9/11 9 out of 11