Prabshan,
Surely you are blessed ! So postponing the test is a boon for you. Take test in end of October if you are not in a hurry ! having said that you got solid two months of time.
SC preparation :
1. Stop being panic stricken and jump start to analyse your SC problems.
2.
Phase 1 - Take a diagnostic test : Say only for SC ( use OG12 diagnostic test even if you have done it before ). There are some 17 SC questions. Now do take them under timed conditions. Say, use gmat club timer (link 1) and solve all 17 in an hour. Yes Take an hour and utilize the time without rushing SC. This helps you to avoid those mistakes you commit while being in a hurry.
3. Use Gmat Club guide to
OG 12 ( link2 ). Its an
error log. Go to Diagnostic section and mark your answers for all SC questions ( q.no 37 to q.no 52 ). Ignore the other columns description and just focus on marking your answers.
4. Review your test. Use the diagnostic section
error log to see which parts of SC you are failing in. It means Conceptually you are still weak or either unable to apply the rules !
5. Now check this post of mine ->
sc-question-119227.html for a sample SC question. Are you following a strategy like this ? ( Do this only once you are done with diagnostics )
6. Go to Aristotle prep website buy SC grail and
OG solutions guide ( 25 $ Together ).
7.
Phase 2 - Review the basics : Get the concepts first . Study
Mgmat SC Guide. yes again. Make your own notes at end of each chapter. Take solid 8-9 overs only for this. Perhaps use your two days for it and a bit more if required. But go slow, read all chapters 1-14 including idioms and Make Notes. Only theory , do not practice anything as of now. Target to complete in two weekends ( no work days ) and 1 work day.
8. Start Aristotle SC grail ( make sure it comes with a topic wise question bank ) . Do each topic and corresponding questions from the question bank after reading through every chapter. Make notes again ! Its just 140 pages book . Target in 2-3 days
9. Get hold of Gmat Grammar book and read all the verb and tense chapters only ! make notes. target 1 day
10. While studying
Mgmat and Aristotle , get hold of strategies mentioned in them like 2-3 split strategy and re-splitting !
11. Review all your notes and strategies say for 3-4 hours and do nothing else that day ! - target 1 day
11.
Phase 3 - Day 1 : Gmat Like Practice : Do 25 problems each day from
OG 12 in an hour . Use timer and mark answers and those you felt hard in gmat club guide to
OG error log . Use your learned strategies here. Next 1 hour, analyse all the answers you got wrong , correct , guessed and those you felt hard. How to analyse ? - Use
OG solutions guide from Aristotle and cross check your answer ( every single
OG 12 problem has been solved in two methods. learn both the strategies here ). Make notes ( Imp) of new concepts or Traps. Next 1 hour , review all marked problems by implementing strategies you learnt and ensure you get most of them right as you have already reviewed them.
12.
Phase 3 - remaining days : Next 8 days , solve 25 questions per day from
OG 12 and
OG 11 ( see my link to
OG 11 Sc question numbers - there are 54 of them and 140 in OG12 ). review as above ( imp )
13. See my another Link , where you can download a collection of SC prep questions. There are 183 of them. Review as said above . Perhaps now try to solve 30 - 35 questions in 60 to 65 min.
14. IMP - Report your detailed analysis after phase 1 and again after phase 3 - day 1. At this point if you are struggling. lets not waste more time. Enroll in
e-gmat SC course straight away ( only 50 $ and worth every penny )
Note : all links can be found in my above post where i replied to Ksp !
Once you are through SC , we can start with CR and RC !
I am sure , when you are able to rock Quant , use a logical approach for SC , you should be beating verbal too in no time. Grab the concepts , Learn how to Apply those Rules and Practice ! - the only classical approach out there. follow the chronological order and yes Remember ! when done with Phase 2 : making Notes , put all grammar rules in 10 -11 Frameworks. Follow a strategy like : split , apply a grammar framework appropriate, eliminate some choices, re split - apply grammar frameworks , if not check meaning , and then concision in an order to eliminate and arrive to an answer. learn to cut the fluff out o long sentences.
Watch gmat pill sample SC video, before you start
OG practice for this.
Hope to hear your diagnostic results soon !