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Basic ratio concepts

SSC CGL Tier II level Solution Set 28, Average 2

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This is the 28th solution set of 10 practice problem exercise for SSC CGL Tier II exam and the 2nd on Average problems. For maximum gains, the test should be taken first, that is obvious. But more importantly, to absorb the concepts, techniques and deductive reasoning elaborated through these solutions, one must solve many problems in a systematic manner using this conceptual analytical approach. One can learn well only by practicing learning by doing...

SSC CGL Tier II level Solved Question Set 25 on mixture or alligation 2

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This is the 25th set of solved questions of 10 practice problem exercise for SSC CGL Tier II exams and 2nd on purely mixture or alligation problems. The questions are followed by answers and then the detailed conceptual solution with explanation. The solutions should be referred to only after attempting the questions...

SSC CGL Tier II level Solution Set 1 Algebra 1 video Part 2

This is the second part of the first solution set of SSC CGL Tier II algebra. A few of this set of 5 problems need application of advanced pattern discovery and methods for quick solution. Important concepts and techniques used are, pattern discovery, basic ratio concepts, HCF reintroduction technique, portions concept, collection of like terms, surd algebra, key pattern identification, mathematical reasoning, minimum value of sum of inverses and mathematical reasoning...

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SSC CGL level Solution Set 51 Algebra 12 video Part II

This is a set 5 problems of different types and a few are not easy. All are solved in mind using concepts and techniques such as, pattern discovery, componendo dividendo, missing element technique, similarity increase technique, denominator equalization, dummy variable substitution, abstraction, three variable zero sum principle, algebraic ratios, basic ratio concepts, working backwards approach, and mathematical reasoning. The Concepts and Techniques, explained with precision and details, form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

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SSC CGL Tier II level Solved Question Set 24 on mixture or alligation 1

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This is the 24th set of solved questions of 10 practice problem exercise for SSC CGL Tier II exams and 1st on purely mixture or alligation problems. The questions are followed by answers and then the detailed conceptual solution with explanation. The solutions should be referred to only after attempting the questions...

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