Just some feedback of our experience related to passing the Life in the UK test. Some people fail this. My asawa passed first time, in less than 10 minutes. She is not the only one to pass in such a fast time, for example, look at reviews on this site, the site we used: https://ukcitizenshipsupport.com/ We studied for about 3 months, an hour or so a day. The test is then not such a big challenge...
I notice that is a pay site, although not so expensive in the scheme of things. There are plenty of free practice sites about too.