Trivial Pursuit

Unless you know every answer in the game, try to go for one of the specialized question packs like the Video Game pack or the Movies pack. When the game begins, focus on getting to the Wedge HQs as quickly as possible and getting the answers right ASAP. Once this is all done, try to get the final question right before the timer goes to 10 minutes to get the achievement. For faster dice rolls, try hitting up on the left analog stick so that you instantly roll the dice and get a result immediately.

JedMart adds the following advice:

As an added note, doing the whole "remove battery from controller" thing will stop the clock on questions, so you'll have time to look them up at least. Still need to get good rolls and aim for the HQs, but this will save you time and allow you to get the questions correct when you need them.

This looks like an intimidating achievement, but it's actually fairly simple, at least if you've played the game a bit and are reasonably good at trivia. I'd played four or five multiplayer games (averaging about 40-50% accuracy) before trying this and got this easily the second time I played Clear the Board. The first time, I got a bit over 10 minutes while trying for some of the other achievements and not even trying for this one.

If you have trouble with this achievement, you can use one of the question packs or remove the battery from the controller while looking up questions, but try just playing for it normally first. By just choosing to go for HQs whenever I could and answering questions normally, I finished in about six minutes with the normal question pack and no special techniques.