- I alone is sufficient while II alone is not sufficient
- II alone is sufficient while I alone is not sufficient
- Either I or II is sufficient
- Neither I nor II is sufficient
- Both I and II are sufficient
Answer: Option 3
In the given statement and I, the common word is 'good' and the common code word is 'co'. So, 'co' is the code for 'good'. In the given statement and II, the common words are 'He' and 'is' and the common code words are 'sin' and 'bye'. So 'sin' and 'bye' are the codes for 'He' and 'is'. Thus, in the given statement, 'co' is the code for 'good'.