Can you do Direct t.y.Bcom after HSC?

No, you cannot directly do a T.Y. B.Com (Third Year Bachelor of Commerce) after HSC (Higher Secondary Certificate). T.Y. B.Com is the *third* year of a three-year Bachelor of Commerce degree. You must first complete the first two years (F.Y. B.Com and S.Y. B.Com) before proceeding to the third year.