How much do I need to get in +2 out of 600 to enter a college for B.Sc in catering?

The basic eligibility criteria for B.Sc Catering and Hotel Management is aggregate 50% marks in 4 relevant subjects of 10+2. So, out of 600, you need a minimum score of 300.

Try to aim for full marks to get best colleges but there no specific number that can be mentioned. I think you should score as high as you can and click the link below. https://www.shiksha.com/science/articles/what-is-bsc-course-all-about-know-the-full-form-eligibility-scope-blogId-13262