Convertr Angular Developer interview questions

First a telephone conversation about the role. Then a technical test was issued but had errors in it which I asked them to fix. The test in 1 part was also written rather ambiguously as to how they intend for you to approach it. Lastly there was a technical interview which again contained rather ambiguous questions as shown below. They were nice and friendly people who interviewed me. It was 3 people interviewing me which I didn't personally enjoy, I prefer 2 people max.