Hi

As per the previous year's cutoff trend, with a score of 295/750 in the OBC category.
You have a moderate chance of getting a B.Sc. in Life Sciences at top DU colleges.
But there are chances that you will get a Tier 3 college
For other B.Sc. courses like physics, chemistry, zoology, and botany, the cutoff usually goes high. So, make your preference sheet according to it.

Thank you.
Regards,