GMAT/GRE/SAT AID

I have made this group to assist you in your preparation of GRE/GMAT/SAT etc. You may ask for any help regarding those courses and you can ask for free study materials. The materials cover articles from The Economist and other famous journals, Vocabulary learning without memorization, Mnemonic, Story behind words, Grammar in the most non-grammarian way, error free essays with appropriate style, structure and contents, math short cut methods and strategies and many more.