Q:

P, Q, R, S and T are standing in a row. Who is standing at the left end of the row?
I. There are three persons between P and T.
II. R is to the immediate left of T, S is to the immediate right of P. R and S are not adjacent to each other.

• 1
  A
• 2
  B
• 3
  C
• 4
  D
• 5
  E