Q:

Five students P, Q, W, S and V have different heights. Who is the tallest person among them?

I. P is taller than Q, but he is not the tallest. Q is shorter than W.S is shorter than V.

II. Only three persons are shorter than P. Q is shorter than P and V. W is taller than S.

• 1
  Only II
• 2
  Neither I nor II
• 3
  Only I
• 4
  Either I or II
• 5
  Both I and II