Hello aspirant. Guru Ghasidas University doesn't provide us with cut off so openly. All we know about are cut off for B.Tech admission and not b.sc. It has a total intake of 60 for B.Sc+M.Sc and no separate course available as well. Only separate B.Sc available is for forestry and not chemistry. You must have more than 60% aggregate in 12th standard to be eligible.

Regards