Pearson IIT Foundation'25 Physics Class 7 | For JEE, NTSE & Olympiad Exams | As Per CBSE, ICSE & State Curriculums | Free Acess To 8 Online Assessments, 39 Video Solutions & Interactive Tests Via Pearson MyInsights & Elibrary | 12th Editio(Paperback, Trishna Knowledge System)