"Which of the following are not likely to feature on price comparison websites?" The answer for some reason was web design services. This is incorrect, I have definitely visited comparison sites for web design and as an example, I found this comparison site after one quick google search https://www.websitebuilderexpert.com/website-builders/comparisons/
Another issue was "When comparing the total cost of an item between different sellers you should always take into account which two of the following:" one of the correct answers was the country that the item is dispatched from. This makes no logical sense at all.