This is a 5 problem set rich in learning. The five problems solved in this video are of different types and includes a number of difficult problems. All are solved though in mind using concepts and techniques such as, pattern discovery, method to eliminate surd from a surd variable by forming a sum of inverses, rule of formation of sum of inverse expression, dummy variable substitution, relation of roots of a quadratic equation, and mathematical reasoning. The Concepts and Techniques, explained with precision and details, form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND.
These are the last 5 questions 6 to 10 and form the 2nd part of video on the article SSC CGL Solution set 22, Algebra 7 from SureSolv.com.