Once again. I believe that if you are good at math, you can solve all the OG problems. But in 2 minutes ? That's the challenge. And No matter how good you are at math, DS can trick you. Make sure that you ace the NUMBER PROPERTIES, WORD PROBLEMS and RATES. This is the 80 % of your quant. Once the ROCKs are placed, move to the stones and master GEOMETRY and finally pour the sand and study combinators and probability.
Hint: This forum is amazing. Great people, Great Questions, Great Tips!
As for the Verbal goes, it is all about practice and learning the GMAC's paradigm and PRACTICE.
If you are taking your test in 15 days..You really can not gain NEW skills and MASTER them. Stick to the explanations of verbal questions. It is the best source of learning how GMAC designs right and wrong choices.
And RELAX!
In many tests we face in our lives, we are nto given a second chance.
But with GMAT, there is always an another time! Use this fact to calm yourself down.
Good luck!
LGTCH
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