Four students, Pooja, Qasim, Ravi and Sneha, sit in a row facing north. Ravi sits at the right end, and Pooja sits immediately to his left. Sneha does not sit at the left end. Who sits at the left end?

Explanation

1. 01

   Ravi is at the right end and Pooja is immediately to his left: _ _ Pooja Ravi.

2. 02

   Sneha cannot take the left end, so she takes the second seat, and Qasim is left with the left end.

3. 03

   Row, left to right: Qasim, Sneha, Pooja, Ravi.