Brac admission test

Brac er maths niye Pera khacchi. Recent questions gula comparatively hard dekhlam. I completed the past questions (till fall 24). Summer ar fall 25 er maths o korechi...essay te Gemini amake 20-26 dey. Oita niyeo nervous. Is there anyone who can tell me kibhabe practice kora uchit last din gulay? (Econ and bba)