Find the students sitting at the corners of the bench

Explanation:

1. Kamal is to the left of Amrita → Kamal must be on the left side.
2. Dipak is to the right of Amrita → Dipak must be on the right side.
3. Ankit is between Amrita and Dipak → This gives the order: Kamal – Amrita – Ankit – Dipak.

Answer:

The students sitting in the corners of the bench are Kamal and Dipak.