In how many no. between 10 and 30 exactly Two of the digits is 3?	Choose the correct choice from the following choices:
A) 1	B) 20	C) 30	D) 40	E) 50
It's simple can be solved by elimination of answer choices.   Option B and C are too large, not possible. Even DE are large to have correct choice.   1ns : 1
<result>A</result>
In how many no. between 10 and 30 exactly Two of the digits is 3?