Principle purpose of this lecture is to present on Asset Model Questions or math tests. It is tutorial based lecture. This lecture give a thorough discussion of solving inequalities: Algebra, geography, Solving Linear Inequalities in One Variable, Solving Nonlinear Inequalities in One Variable etc. If you want lots of details and practice, it is recommended that you go through all these sections, in order; then, this lecture will give a useful summary and more practice.