Directions: Study the following information carefully and answer the questions that follow.

A certain number of people are sitting in a row facing towards the north. Ankit is sitting second from the right end of the row. Five persons are sitting between Ankit and Abhi. Pihu is sitting immediate right of Abhi. Shweta is sitting third to the right of Pihu. Seven persons are sitting to the left of Shweta. Neha is sitting on one of the extreme ends but not sitting immediately right of Ankit. Sikha is sitting eighth to the right of Neha and immediately left of Ankit. Anu is sitting second to the right of Sikha. Four persons are sitting between Anu and Riya.