Previous Year Questions

From I alone, we get,

M is facing inside and is 2^nd to the right of K. also, The immediate neighbours of K face inside.

K may face in either direction, hence, we get,

P and Z face in opposite directions.

We cannot get answer from I alone.

From II alone, we get,

C is immediate left to Z, who sits immediate next to neither K nor M, who is not immediate next to N.

From this, we clearly cannot reach to a final answer.

Taking I and II together,

C is immediate left to Z, who sits immediate next to neither K nor M, who is not immediate next to N.

We get,

Since,

P and Z face in opposite directions.

Hence, case I(a) becomes invalid.

Now, N and M are not immediate next to each other, hence, case II(a) and I(b) become invalid.

We get,

Thus, K sits immediate left to N.

Hence, I and II together are necessary to answer the question.