Your verbal does indeed seem quite strong. For quant, what material have you been using so far?
One idea would be to take a look at the
Manhattan books. Some of the strategies that book teaches are quite structured and easy to apply. For example, after learning the double matrix and Venn diagram strategies for questions on overlapping sets, you can tackle pretty much any overlapping set question. The same goes for rate-time-work problems, for which there's also quite a nice way of structuring the problems so they become much easier to solve. Also, perhaps check out the section on combinatorics. Anyway, these are question types that can be pretty hard to solve in 2 minutes if you're not prepared, but for which there are fairly easy-to-learn strategies that make them pretty trivial.