Which is the best book(jn the world) for especially high level english comprehension? like for cat,gmat ,toefl,.etc

I feel that you have to start with a good news paper and by working on the Editorials. Improve your eye speed by reading regularly. Work with a dictionary and the passages must be good enough in every way.You will develop confidence in a couple of months.Let the passages from scientific writing be i

CAT For Quant the best book out there is Quantum Cat by Sarvesh K Verma(Arihanth Publications), for Verbal and Reading Comprehension a book by Arun Sharma and Meenakshi Upadhyay(TMH), for Logical Reasoning and Data Interpretation there no one standard book but a couple of good ones are by Nishit K S

First, go get all three GMAT Official Guides. There is the general one, and then the smaller ones for quant and verbal. They each have different questions, and you need to get as many different questions as possible. All the questions in each book come from actual, former tests. Second, download t