The verbal and quantitative sections in the GRE General Test in this publication contain questions
written and administered prior to 1995. For this reason, some of the material covered in the questions
may be dated. For example, a question may refer to a rapidly changing technology in a way that was
correct in the 1980s and early 1990s, but not now. In addition, Educational Testing Service® ETS® has
revised and updated its standards and guidelines for test questions so some questions may not meet
Chemistry is the scientific study of matter, method and variable nature of the substance applied in life. About chemical elements, compounds, atoms, molecules, and the chemical reactions occurring among the component.Chemistry developed from alchemy, has been practiced for thousands of years ago in China, Europe and India
The verbal ad quantitative sections in the GRE General test in this publication contain questions written and administered prior to 1995. For this reason, some of the material covered in the questions may be dated. For example, a question may refer to a rapidly changing tachnology in a way that was correct in the 1980s
Physics is as well as basic science because the physical laws governing all other natural sciences. This means that the natural sciences as biology, chemistry, geography ... study only specific parts of nature and must comply with the laws of physics. For example, the chemistry of these substances are governed by the physical laws of quantum mechanics, thermodynamics and electromagnetism.
The Math Review is designed to familiarize you with the mathematical skills and concepts likely to be tested on the Graduate Record Examinations General Test. This material, which is divided into the four basic content areas of arithmetic, algebra, geometry, and data analysis, includes many definitions and examples with solutions, and there is a set of exercises (with answers) at the end of each of these four sections. Note, however, this review is not intended to be comprehensive.