How I beat the GMAT - 750 in 5 weeks

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How I beat the GMAT - 750 in 5 weeks

by chan_dan » Fri May 18, 2012 3:25 pm
Hello reader,

It's been a while since I took the GMAT (on 23rd Dec 2011). Being a procrastinator par excellence is what had kept me from posting my experience for so long.

Background:
I was mulling over taking the GMAT for many months, which I rationalize as time invested in doing useful research about GMAT, MBA, college rankings etc. After I felt there was nothing else to research on, I finally registered for GMAT and booked a date in late Oct 2011. I even celebrated the occasion by attending a Bob Dylan concert in Glasgow. However, hectic office work and God Almighty (surely He had a part to play somewhere) kept disposing off my study plans. I postponed the 1st time to 6th Dec, and then again to 23rd Dec. Now dear reader, this is something you should never emulate. Get it done in the 1st time should be your motto. GMAT charges 50 dollars each time you reschedule, you would feel much better if you used it for buying a new iPhone cover - it will be money much better spent.

Okay, enough of my lame jokes now; lets get down to business.

Preparation Time:
My serious preparation started mid November. My preparation lasted roughly 5 weeks including 5 weekends. I work full-time, so on a weekday, I was able to study only about 1-2 hours after office, and on weekends about 5-6 hours/day. I started with the diagnostic test in GMAT OG11. I didn't do very well. Just to give you an idea of where I stood at the start, I had 15 mistakes out of 37 questions in Quantitative, and 19 (2RC + 6CR + 11SC) mistakes out of 41 questions in Verbal.

Section-wise Prep:

Quantitative:
My problem areas were permutations, combinations, probability and inequalities. I felt a need to get my basics right so I studied the Manhattan books for these topics. Once I completed them, I started solving the OG11 questions, and found that my accuracy had increased to 90-95%. I was targeting 45-50 questions in one sitting, giving myself 75 minutes (which is what GMAT gives us for 37 questions). I found this tactic useful in pacing myself for the real test. Once I had exhausted OG11 questions, I followed the same approach with the Official Quant Review book.

Verbal:
RC - No prep, as I already had a decent accuracy level. The only RCs I did were in the practise tests.

CR - I used the Manhattan CR book, which I found extremely useful. By the time I had finished the book my CR accuracy increased from 50% to 90-95%.

SC - My weakest area. I started preparing using the Manhattan SC book again. It's a great book but it was too exhaustive for me, I had time in hand only for half of it. Chapters like Subject-Verb agreement and parallelism were quite useful. Towards the end, my accuracy in SC had increased from 20% to 50-60%.

Analytic Writing:
No prep, apart from reading the sample essays and tips in OG11, which are very useful.

Books:
1. Manhattan Guides - Word Translations, Inequalities, Numbers, CR and SC
The Math guides are good if you need to brush up basics. The Verbal guides are very good, and I think would be useful to any test taker.

2. OG11 (solved all of Quant, all of CR, half of SC)
3. Quant Review (solved only one-third of the book)
I had OG12 also, which I wanted to solve after OG11, but it remained unused.

Practice tests:
I did not take as many practice tests as most people do. I took a diagnostic test at the start, 2 full tests from GMAT Prep software and 2 more from Manhattan (which came free with my Manhattan books). 4 of my Manhattan tests remained unused.

My scores were:
1. Diagnostic test from OG11 - Weekend 1 (as mentioned before)
2. Manhattan Practice Test 1 - Weekend 3 - 630 (led to postponing GMAT 2nd time)
3. GMAT Prep 1 - Weekend 4 - 690
4. Manhattan Practice Test 2 - Weekend 4 - 650
5. GMAT Prep 2 - Weekend 5 - 730
6. Actual GMAT - 750 (Q50, V41)

I felt that GMAT Prep tests are very near to the actual GMAT, in difficulty level etc. Manhattan tests are more difficult. I had problems pacing myself in them, especially in Quant - where I ended up guessing on my last 4-5 questions. But Manhattan is very good as a stress test. I guess it can show you how things will go if you have a bad day at GMAT. I think you should keep one GMAT Prep test saved for the end, and take few days before the actual exam.

On the day of exam:
I had good sleep on the night before, got up, played my favourite music, and had nice English breakfast in a pub. On the way to the centre, I kept playing a song again and again in my head, which helped me relax. The AWA section went fine, after which I steamrolled through the Quant section with 10-12 minutes to spare. After a 2-3 minute break, I resumed the Verbal section, which was also finished with 5-7 minutes to spare. I knew I hadn't done badly, but I was expecting something in the region of 700 (based on my practise test history). I was extremely pleasantly surprised when I saw the number 750 on the screen. 2 weeks later I got my AWA score also, which was 5.

I hope my debriefing helps you in your GMAT preparation, and wish you all the best.

Chandan

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by gmat_and_me » Sat May 19, 2012 9:22 pm
Congrats on a 750. Your debriefing has a coolness quotient :) All
the best for your admissions

Cheers

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by Ashim88 » Thu May 31, 2012 7:38 am
nice debrief and thanks for not sounding like a robot!

May I ask what was your undergraduate degree in, GPA, and school (if you don't mind sharing the third bit)?

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by SaadDar » Tue Jun 05, 2012 12:20 pm
Thanks for the article. How did you study the manhattan books? Go through each chapter by chapter and then do the questions at the end? I plan to do the same but want to know your approach to see how much time it will take to go through all of them.

thanks

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by za071 » Wed Jun 06, 2012 1:38 pm
If you could give us some info on your background that would be extremely helpful because it would tell how experienced you were in certain areas before you began studying. This will help identify whether you just needed a quick refresher (Quant specifically) or really relearned some of the concepts. Maybe undergrad degree and line of work you were in? Feel free to expand! Thanks!