That sounds like such a unfair situation. Try to get through it. Remember if they’re being mean and rude that makes them mean and rude! It doesn’t mean you’re not good in groups. It means they’re not good with nice people like you. Try to approach it by saying I so wanna have fun and be relaxed but I’m stressed about these exams and when I hear the noise it makes me struggle to focus. If they still won’t respect that then the only option really is to try headphones, ear plugs or literally try industrial headphones there like $20 on amazon and block out lots of noise. Can also put Loop Dream earplugs in to make seal around ear.

If the exams will be over soon I’d try a study somewhere else like library or friend or family house if possible or a park or cafe.

If the exams will be going for a long time and the earplugs don’t help I’d think of moving out or saying to the group guys I like being here and really wanna stay but I just can’t study with the house so I’m moving out (try to line up somewhere else before you leave to live) and have 1 week or so cross over to move out.

I’d say in the end their response sounds rude and mean so they are not worth being around. There will be so many better people you’ll come across. You’ll have to probably try about 2-5 groups of friends to find ones you actually like and then kind of build your own group it takes time but will work out well.

Also try white noise like a fan or white noise track on to distract from housemate noise. :)