Which direction is K facing?
I. N is initially facing North and if he turns to his left, he will be facing the opposite direction as that of K.
II. S who is facing East is to the right of K.
If the data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question
From Statement I, after left turning N will face West. Hence, K will face the East.
Hence, Statement I alone is sufficient to answer the question.
From Statement II, it is not clear that K is facing which direction.
Hence, Statement II alone is not sufficient to answer the question.