Thanks for the replies. Here are my answers to the above questions.
1) How long did you study before taking the GMAT - and how long did you study in total? How many hours do you typically study each week? - So this was actually my second attempt and before this during my first attempt I got a 470. Here's the breakdown below
1st attempt I studied for about 3 months but was not very religious or serious about it. Used to study whenever I got time.
2nd attempt I studied for 2 months and this was when I actually was focused and used to give about 2 to 3 hours a day.
2) What study materials have you used so far? - I took up the CareerLabs GMAT prep to prepare for my first attempt. For the second attempt, I used the GMAT official books and the gmatclub forum to study concepts and practice. I also bought the Practice tests 3 and 4 from the official GMAT website.
3) On what dates (or approximate dates) did you take EACH of your CATs/mocks and how did you score on EACH (including the Quant and Verbal Scaled Scores for EACH)?
Practice Test 1 - August 22 - 540 (Q38 V26)
Practice Test 2 - August 30 - 670 (Q47 V34)
Practice Test 3 - September 02 - 680 (Q44 V38)
Practice Test 4 - September 04 - 650 (Q44 V34)
4) When are you planning to apply to Business School and what Schools are you planning to apply to? - I am planning to apply to Business schools during the 2022 intake. Some Business schools that I have in mind are Kelloggs (Northwestern university), ISB Hyderabad, IIM Bangalore to name a few.
I will also send out my ESR via email to those who dropped in their emails.