Hi, I recently purchased the "RC-99" ebook from Aristotle after noticing that a lot of people swore by it. After going through some of their passages now, I feel I made a hasty decision. I have discovered that many of their passages (and questions) are verbatim copies from other sources, most prominently MCAT passages. Furthermore, the explanations provided by RC-99 are not up to the mark.
So you are better off buying one of the MCAT books, which are slightly higher priced but have excellent and detailed explanations. Search for "MCAT verbal reasoning" or "Examkrackers MCAT 101 passages" or "Kaplan MCAT verbal reasoning" on Amazon,Flipkart etc.
I am not sure about Veritas RC but if you are inclined towards Aristotle..think about spending a little more and buying good quality original material.