Very helpful and awesome

The GMAT Club Tests gives you opportunity to get accustomed with the real GMAT tests. The question level is also almost same as the real one. Quants contain a variety of questions, which would help you to do better and improve yourself. The questions are generally above average difficulty though some easier ones have been introduced as well. Although the questions themselves were top notch, the scoring algorithm seemed to be a little off. My quant scores in the CATs were a little spread out (45-50) and the hard questions keep coming at you from around the first 5 questions, which wouldn't usually happen in the real exam. So you might find yourself running out of time, but again, this should be good for practice. With all these pros and cons, I used my GmatClub tests subscription for 6 months and then I had renewed it for another 6 months. Simply because practicing the quant section really helped boost my confidence.