How to improve your quant from 44 to 50?

There are over 100,000 discussions on GMAT Club and a number of them touches on this subject. This is the collection (in my personal opinion) of the best tips GMAT Club users have shared over the last 10 years addressing the question of improving your Quant score. Some of these are mind and others are from users who have contributed to numerous topics and discussions. There is no one-size fits all approach here. Some tips will work for you and others may not as everyone has various strengths and weaknesses. As always - I welcome your thoughts and suggestions.

Assumption of this Thread:

If you are constantly performing at the 44-46 quant range (previous tests , trusted prep material) that means:
- Mastered most of the required skilled
- Understand the structure and requirements of gmat math questions

Your Most Likely Weaknesses

• "Silly mistakes" i.e. things that in the pressure of the gmat you do wrong although you know and understand them
• Get yourself into unnecessary complications in solving questions that can be solved much faster (not being able to see shortcuts)
• Timing issues... there are some things that just take you too much time to get right
• Mistakes that are a result of a subtlety of concepts that you were not sure about (which made you both spend time, eventually guessing or answering without confidence, sometime getting it wrong)

The Most Common Prep Mistakes:

• Concentrating on advanced concepts and hard questions. the ROI of this kind of prep is small (it would be higher if you were to advance from 49 to 51 for example). Otherwise, you are learning how to play the game at the highest level but actually never get there.
• Jumping into the tests. I see a lot of GMAT Club members jump into the CAT's and not only use up many of them (to only end up with few resources by the end) but also discourage and distract themselves. Think of it as trying to reduce the fever with a thermometer. No matter how many times you check your temperature, it will be about the same and it won't help to keep checking.
• Not timing your practice (e.g. books, mobile apps, anything you solve, you should be timing yourself)
• Study mostly from the OG. OG is not a guidebook! It is a question collection. It is not designed to ace the test but rather give you an idea what to expect. The value comes in honing your ear and practice AFTER you have covered the basics and material, not before.
• Not keeping track of their mistakes - if you encounter a mistake don't hide it and try to forget about it.
• Stretching their prep time to 6+ months. The brain is a tricky thing and the older you are, the faster it forgets things. You need to refresh and go back frequently if you have been studying over 4 months. Otherwise, it is 2 steps forward and 3 steps back.

Recommendations for Improvement:

• Perfect your basic techniques. for example: solving regular linear, one variable equations should be performed with no mistakes at all, and should take you no more than 20-30 seconds; doing simple arithmetic - again... no mistakes are allowed, do it fast and with confidence... etc...
• Boost your confidence. My suggestion - do questions again and again, until you can do, in time, without guessing and providing full answers, until you can do a full test (37 questions of various difficulty) with no more then 2-5 mistakes.
• Try to look for the simplest way of solving questions. Don't "buy" complex explanations. for 95% of gmat questions there are simple explanations. Also, don't sufficient yourself with just one way to solve questions. For many questions there are more than one good way to solve. familiarizing yourself with all of them will help you find the simplest way to do it. Follow Bunuel's posts - he often provides very eye opening solutions that are quick and effective.
  - Look for specialized material that concentrates (correctly) on subtleties of concepts, especially the concepts you feel are difficult for you. Usually it is really hard to come by specialized sets, but on GMAT Club forum, you can search questions by Tags and by Difficulty. You can use this forum very wisely.
• Try GMAT Club tests - these are hard math problems designed to make you work hard for every question
• Save the questions you miss. Print them out and go back to in a few days or weeks to make sure you can solve them. If you can't answer the same question again, then try again for the third time (remember - time yourself!). If you made a mistake the third time - memorize the question, the solution, and the answer. Yes, memorize and be able to write it out when needed from memory.
• Get better at solving simple things and memorize some of the shortcuts. Here are arithmetic shortcuts to remember.
• If nothing else helps, take a look at some of the timing strategies on GMAT Club
• Use GMAT Club Math book - it is a free PDF download with the most common and hardest to grasp concepts
• I would recommend focussing on accuracy in the beginning. Do the last 50 OG questions, 10 at a time after thoroughly understanding the concepts. Spend as much time as possible to ensure you get all right. for me, it took almost 2 and a half hours to complete. Once you find, you are getting 9 out of 10 right every time, you can move to practicing on a timed test, and try finishing 37 questions in 60 minutes. ( Keep accuracy at the top of your head, if you have to guess, try to eliminate at least 3 wrong answers.), but move on. This balance between speed and accuracy is the key to a higher quant score. - by Ashaker

If you Are not Quite to Q44 Yet:

• Spend more time reviewing concepts that are not clear to you (there are certainly some if you score less than 40).
• For under 35 you should probably continue review basic skills before moving forward.... take a look at the recommended GMAT Books and GMAT quant books
• Try studying on the go when you have time. Give a shot to Walker's app for iPhone and Android - there are free versions of GMAT Club's homegrown app for GMAT Prep. Search for GMAT Club or GMAT Toolkit on your iPhone or Android.
• You may want to pick up a copy of the MGMAT's Roadmap with some tips for general studying (not quant specific but helpful)
• See the thread: How to Improve your Quant from 30 to 40
• How to improve verbal from V30 to V40

Content reference and credit: inspiration and quite a few tips for this thread came from Hobbit's thread from 2007
_________________

Founder of GMAT Club

Just starting out with GMAT? Start here... | Want to know your GMAT Score? Try GMAT Score Estimator
Need GMAT Book Recommendations? Best GMAT Books

Co-author of the GMAT Club tests

Find out what's new at GMAT Club - latest features and updates

Awesome post BB !


I'd like to add a few points to what you said ( though this is probably more for people trying to go from Q47/48 to Q50) :

1) I'd say first and foremost go through the MGMAT guides and get a solid footing ( yes , even if you're at Q48 you can still pick up a number of new tricks from these books)

I see many people recommending the "Advanced MGMAT quant " book . I personally don't think this book is necessary , I never went through this book and I still managed to get a Q50.

2) ALWAYS and I mean ALWAYS have a stopwatch with you when you are working out problems ( even if you're just practicing) . This will help you immensely ; you need to get into the mindset of finding the quickest possible solution . There's not much use in learning a time consuming method ( especially for mid-level problems) .

3) The OG Questions unfortunately aren't too difficult for people striving for a Q50 . You should do the questions as you are doing the MGMAT quant guides . I'd really recommend that people don't refer to the OG explanations for any of the questions . If you follow these explanations , you'll take forever to finish the quant section !
I'd highly recommend you look at Bunuel's post on these forums for more precise/efficient solutions .

4)If you need help with specific areas , i'd recommend you check out this link : http://www.manhattangmat.com/thursdays-with-ron.cfm

Upper level Strategy :

1)Do all the MGMAT question banks and make sure you review all the MGMAT CAT questions that you get . I love these questions , they are just so challenging and they push you to your limits . Don't get too disheartened by your quant score on these tests , just try to learn how to solve the questions you see there .

2)Do as many GMATCLUB tests as you can , these tests are the golden standard for excellence as far as the quant section is considered !

3) If you want a top score in the quant section , you need to brush up on Probability/permutation& Combinations . I have a feeling you'll see atleast 3-4 questions from these topics as you reach for the upper levels .

Extra tips :

1)Don't "fall in love" with any question ! . No question is worth more than say 3 minutes . At the 3 minute mark , just guess and move on .

2)Don't fall for the trap for taking extra time for the first 10 questions . Yes , the first 10 questions are very important , but it's a bad strategy to take more than 20 minutes for the first 10 questions . If you take too long for the lower level/mid level first 10 questions , then you'll have lesser time for the remaining 27 Upper level questions .
So in effect you will be taking more time to answer easy questions and taking less time to answer more difficult questions !

Of course I don't mean to suggest that you should rush through the first 10 questions ! Not at all ! You have to try to be careful without wasting too much time .


Good luck everyone !

Let me put something together for the going from 30 to 40.
I would say that area would include a lot more of concept review. I will give it a shot.
_________________

Founder of GMAT Club

Just starting out with GMAT? Start here... | Want to know your GMAT Score? Try GMAT Score Estimator
Need GMAT Book Recommendations? Best GMAT Books

Co-author of the GMAT Club tests

Find out what's new at GMAT Club - latest features and updates

God save the queen.............and GmatClub
_________________

KUDOS is the good manner to help the entire community.

I really appreciate the effort you take to compile these long posts.............Awesome...........
BB, it will be really helpful if you post something for verbal from 25 to 35.....
And about RC

Once again thanks a lot

Check out GMATCLUB GMAT MATH BOOK in downloadable PDF format from

gmat-math-book-in-downloadable-pdf-format-130609.html
_________________

GMAT ToolKit For Android Phones https://play.google.com/store/apps/details?id=com.nkoventuresllc.gmattoolkit&fl=events

Just found a great post by Rajeevrks on the Q35 to Q45 Topic.
You may find this useful (and I will have something else to post on the Q35 --> Q45 topic next week)
a-way-to-increase-from-q35-40-to-q-138750.html
_________________

Founder of GMAT Club

Just starting out with GMAT? Start here... | Want to know your GMAT Score? Try GMAT Score Estimator
Need GMAT Book Recommendations? Best GMAT Books

Co-author of the GMAT Club tests

Find out what's new at GMAT Club - latest features and updates

Great point about studying for too long. I found that I was getting diminishing returns after the 5-6 month mark in terms of motivation and having to relearn things