hey i think all these questions you are posting violating the GMAT principles, in GMAT the question has one and only one choice. But several(or almost all) question posted by you have debatable answers. You mentioned the source is studa.com but i can not read this coz of fonts. I am doing well with Kaplan
, OG and other standard material but these questions just drive me crazy. can u please tell me how to access this questions from studa.com, and how reliable it is,
When u r about to make ends meet, someone moves the ends.