Correct option is A
Given:
Five ladies: Simran, Vaishali, Namita, Preeti, and Bhawna are sitting around a circular table facing the center.
Bhawna is sitting to the right of Vaishali.
Simran is sitting to the left of Preeti.
Preeti is sitting between Namita and Simran.

From the above seating arrangement Vaishali sits to the right of Namita.
Correct answer is (a) Vaishali