Many thanks for your kind response
EMPOWERgmatRichCTo answer your questions,
1) I would typically study for about 3-4 hours on a weekday and 5-6 hours over the weekends, with concentrated efforts over the last two to three weeks in the run-up to the test
2) I started by studying Sentence correction using the Manhattan SC guide and the Aristotle book as well and did all of the official material; reading up on the solutions given by experts on the forum and understanding why one option has been selected over the other. I never really read any books for CR. Once I had an understanding of what the question types are, I started solving the official material and the accuracy was satisfactory. Similarly for RC, I was fairly good at understanding passages and getting factual and inference based questions mostly right during my practice. Besides the above-mentioned sources, I haven't referred to any other prep material.
3) My goal scores would be in the range of 730 to 740
4) Mainly planning to apply to the ISB (Round 2)and a 730-40 is an advisable score for my profile
It seems that the ESR hasn't been generated yet but I am very grateful to you for the guidance, Thank you