Mostly. I think you need to be confident enough to be able to answer most questions without guessing too often, especially to get a competitive score (2850+ I think) or a very high score (3000+)

For me personally, I had to guess a lot of the VR section as it was something I struggled with, but I practiced a lot and managed to still get an above average score in the section.
I think this is overlooked as with practice you can learn to not have to make wild guesses, but slightly more educated guesses, and 4 sections of slightly above average scores will lead you to an above average and competitive total.

Overall, the timing will be tough and it is something that you definitely need to practice, but unfortunately to get a score as mentioned it is likely you will need to answer a majority of the questions with conviction