The correspondence course for GMAT by achiever’s point gets you a set of 6 cheap quality photocopied books. First they make you wait forever to ship your package and once when you receive them and go through them you realize it wasn’t worth the wait or the money as the topics are not explained properly.
The sentence correction book has so many grammatical errors that you can’t expect to study grammar from it . The Quant book isn’t great either with so much of wrong answers and wrong techniques.
I can’t believe I paid 2200 for this crap but I have learned my lesson.
A suggestion to all those who are doing self-preparation for GMAT/GRE, do not go for these sort of coaching classes published book as they are merely a waste of time and money. You’ll be better off with purchasing internationally published books from ebay or other good websites. They fool you by saying they have study material crafted for Indian students as the international books are tough and hard to understand, but believe me that isn’t the case.