2326. According to Atterberg, the soil is said to be of medium plasticity if the plasticity index PI is____________? September 7, 2025 by Admin A. 0 < PI < 7 B. 7 C. 17 ✅ The correct answer is option B. Leave a Comment Cancel replyCommentName Email Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email. Δ