main 55Main courante 55x17 mm. Largeur 55 mm Hauteur 17 mm Épaisseur 10 mm. Largeur rainure inférieure 20 mm. Acier standard de construction État brut. Longueurs standard ou sur mesureScoring 77 - 79 percentile in JEE Main 2025 Session 1 with 55 marks completely depends on the difficulty level of the question paper. Candidates who took the Toughest Paper