1. Eh, I took the MCAT a long time ago (after my sophomore year of college) and my verbal score was on par with my LSAT score. Too bad that score's expired (
@Goro do schools still see this score?). Further, those taking the LSAT are more likely to be well-versed in Reading Comprehension.
2. It actually isn't. The titles may imply that they're different, but they're very similar. The only major differences are that the LSAT gives you less time, the answer choices are more similar to each other, and you have to use logical reasoning to eliminate seemingly correct answer choices.
3. I think this varies by person. Different people have different peaks and it's not difficult to improve your verbal score if your baseline is far from your peak.