In a certain code language, 'col tip mot' means 'singing is appreciable' ; 'mot baj min' means 'dancing is good' and 'tip nop baj' means 'singing and dancing' , which of the following means 'good' in that code language ?

Answer: B. min

In the first and second statements, the common code word is 'mot' and the common word is 'is'.
So, 'mot' means 'is'.
In the second and third statements, the common code word is 'baj' and the common word is 'dancing'.
So, 'baj' means 'dancing'.
Thus, in the second statements, 'mint' means 'good'.