GREchecker

Hi folks Its really crazy how some of these two above question types can be really mind boggling. I am interested in getting the answer if anyone here has their own unique strategies to crack these sort of questions or have found some special patterns that commonly occur in such question which have proven to be helpful. Thanks.

Hi folks I wanted to just check if anyone used the 19 real GRE to prepare for their exam and how useful they found it really was? Also perhaps if anyone is familiar with some other source of ETS question or similar official exams that can help with preparation for current test . Thanks