Hello
I have taken the Gmat twice, first I got a 490, and then year later, I got 640(V-34, Q-45). I have been advised by many to take it again. I am now aiming at 740, but have very little time, as I want to catch up for R2 applications(Nov/Dec). I have almost 2+ weeks to prepare. I have been going through Manhattan flash cards and strategies. from where should I practice quant, RC and CR? I am done with OG 11,12, Kaplan Gmatbook,Princeton Review gmat, 1000 SC, half of 1000 CR. Should I do OG 13, considering there is a new IR section as well?Should I also buy verbal review-GMAC?
Strengths-
SC- familiar with all rules, done manhattan SC, OG 11,12, 1000 SC
CR-I can categorise and recognise question type- Goal-plan/ Cause-effect/data etc.
RC-I am mostly fine with social sciences, business related passages
Quant-concepts clear. i have all notes/short cuts required, only need more practice


Weakness
CR-hit rate dwindles between 6/10 to 8/10. either I misinterpret the passage or I am mostly unsure between two answer options. I tried to do LSAT, but found it too difficult and discouraging.
RC-I am not good with passages on natural sciences. I take a glance(skim) of the passage->notice shifts and tone-> then read question->look for answer. I didn't practice this section much for last gmat exam.
Quant-slow at calculations, not a fan of probability/ P&C, make silly mistakes, in last exam-time management was shaky.
IR-I am not at all prepared for this section and have not been fond of interpreting data, but I do know that schools are really looking at this score. What should I aim in that case.

Profile-I am a 25 year old female from India and applying to US business schools in 2012. I have a GMAT of 640 (Q:45 / V:34 / AWA:4). I have worked for 4 years as a marketing executive in India in the hospitality industry. I have worked for two different hotel groups 1) 1 yr at a large single hotel located in the commercial center in the capital city of India 2) ~3 yrs at a large multi-national and multi-brand hotel chain, with responsibility for nationwide (India) marketing. I had hit a ceiling at my company and without an MBA they were not willing to promote me further or give me additional responsibilities. So I quit and for last 2 months, I have been working as a full-time volunteer for an NGO for differently-abled and underprivileged children. By the time I join a business school (hopefully), I would have worked at this NGO for almost 1 year. I am passionate about dance and was part of a professional dance group for 5 years (alongside my college and job). Both at college and as part of this dance group, I have performed at multiple shows with audiences of 1,000+ people and won many awards. I have an undergraduate degree in English (Hons.) where I studied English. I was very active in my college’s dance and theatre society. Indian colleges do not have a GPA system. I would consider myself a firm mid-tier performer academically. I am very keen on continuing a career in marketing.
Thanks