Hi,
In order to hit a high score like 49, you should be strong at solving final hard 4-5 questions which are difficult to solve. We call them CMT questions (Common Mistake Type).
In fact, these hard 4-5 CMT questions are given on actual GMAT. If you get 1-2 questions wrong, you can definitely hit 49. Or, if you get 0-1 questions wrong, you can hit 50-51. So, you should get 3-4 right out of hardest 4-5 questions. These questions usually take 4-5 minutes to solve per question. This is a big pressure because we have to solve 37 questions in 75 minutes.
On top of that, you also have to be strong in the 5 key questions -Integer, statistics, probability,inequality, absolute value, which completes 80% of your study for GMAT. You can learn both CMT and the key questions from our course.
If you're interested, from our course All-In-One 51, you will learn our unique approaches and solving questions using the approaches: Variable approach of DS and IVY approach of PS. With our unique approaches, you can solve any questions that normally take 4 minutes in 1 minute and 30 seconds, and 2-minute question in 30 seconds. Moreover, you can solve 100% of DS questions with Variable approach and 30-40% of PS questions with IVY approach, which can boost your score.
Come visit our website below to have a look at our approaches!
https://www.mathrevolution.com/Please try Trial Pack (4 hour lesson) that reveal our secret approaches of DS+PS core theory that you have never seen. You can test whether you like them or not before you enroll.
If you enroll, we can provide you with extra questions of probability.
Additionally, below are two useful articles featured in GMAT Club for your reference. This will be helpful for you.
· Ultimate Q51 Guide :
the-ultimate-q51-guide-209801.html · Most Updated Math Trend :
overview-of-gmat-math-question-types-and-patterns-on-the-gmat-211809.html