I too applied for 5 universities and only managed to get into one of them. I never realised the interview process was so gruelling.
When the last interview was approaching I used chatgpt to give me answers to several different paramedic science interview questions. I got better at answering them in great depth. Only to realise when I got there they never asked me any of it. But I was prepared.
They asked me what has been in the news that you have found most interesting about paramedics. I thought this question was about the large RTC that happened on the motorway or the hanging that happened near me, they wanted to know about budget cuts, and having large waiting times at a and e, how paramedics are overworked and underfunded, how there's a lack of beds in hospitals etc.
They also asked me to describe myself in 3 words, I could only mention 2 and describe that. Choose your words wisely and go into great depth as to why people would say that your hardworking or strong.
One paramedic was happy with one of my answers in the group activity, I made them laugh but my reasoning behind this was incredible.
You have literally got to go into these interviews expecting that you know all of your stuff.
I recommend next year when you apply you look into the constitutions of the NHS, the 6 C's, importance of team work, paramedic based education, who the college of paramedics are, which ambulance service you want to go into, and most of all, why do you want to become a paramedic. You have to be confident in your answers.
I wish you all the best of luck and I hope I haven't gone off on one too much.
Also, I haven't experience with first aid or paramedics or healthcare at all, I clean for a living. So I doesn't matter if you have experience that's a load of toffee.