Rather than describing the positions in words, place the four people directly on a left-to-right position line using the three clues together.
Reading this order by position: 1st = Mohan (code 3), 2nd = Pawan (code 2), 3rd = Rohan (code 1), 4th = Sohan (code 4).
The person second from the left is Pawan, whose code is 2.
Therefore, the code of the person second from the left is 2.
