This is one of those books that come from a remainder shop, and to be honest it's not overly surprising. Private Eye run a column of these every issue, but a whole book of them, does feel a bit like overkill, and certainly shouldn't be read in one sitting, this is more of a bathroom book. The compiler does at least try and break it up a bit, by grouping them off by show, or by theme, which does at least break it up a bit.
As is suggested by the title, this is worng answers given in quiz shows, either on radio or on the TV with the shows being split mainly across the UK and US. I wouldn't say they are all funny, some of them are quite sad, and some are completely understandable.
It's mildly amusing in places, feels a bit snarky in others, not a book I would come back to