I thank you all for the inputs. I agree that the SCs are very simple compared to what's on here, though I still got 2 wrong on this test, mainly due to my own carelessness. While reviewing the questions I got wrong, I realized that when I see questions that are easy, I tend to drift.
For math, I realized why I got a 48 despite getting only 2 wrong. I got the 1st one wrong, which was a sitter
Also read here that math on the PR is not representative, so I'll plan on working all the Challenges and GMAT Prep style questions.
For CR, I find the OG pretty doable, so am focussing on the LSAT tests. Got 18/25 on my first CR test (LSAT). Obviously needs work (2mins per question)
RC also needs practice, so am planning to lap up the OG and then hit LSAT.
Will keep the folks here posted.
ps_dahiya, you are inspirational