Submitted by Atanu Chaudhuri on Tue, 27/08/2019 - 19:42

This is the solution of the last 5 problems in * SSC CGL Solution set 74 on Algebra 16* from suresolv.com and is rich in learning. Use of basic concepts and smart methods results in quick mental solution for all 5 problems.

For smart quick solutions the most important skillset is to discover useful patterns and use the associated methods. A few of the important patterns and methods used are, sum of inverses pattern, sum of inverses conversion, componendo dividendo signature pattern, surd algebra, surd elimination patterns, componendo dividendo requirement matching and mathematical reasoning.