Abstraction technique

SSC CGL level Solution Set 45, Algebra 11

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This is the 45th solution set of 10 practice problem exercise for SSC CGL exam and 11th on topic Algebra. 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...

Basic and Rich Geometry Concepts Part 6, Proof of triangle area from medians

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Medians are one of the most important set of elements related to a triangle. The symmetry associated with the medians give rise to a rich set of concepts and relations. In addition to a number of important area related concepts, we will discuss here how to find the area of a triangle from the given length of its medians...

SSC CGL Tier II level Solution Set 3, Algebra 3

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This is the 3rd solution set of 10 practice problem exercise for SSC CGL Tier II exam and also the 3rd on topic Algebra. 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 Solution Set 2, Algebra 2

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This is the 2nd solution set of 10 practice problem exercise for SSC CGL Tier II exam and also the 2nd on topic Algebra. 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 Solution Set 1, Algebra 1

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This is the 1st solution set of 10 practice problem exercise for SSC CGL Tier II exam and also the 1st on topic Algebra. 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...

Principle of disproportion saved us millions this time

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All things in nature are in proportions that we accept and have become used to. Mimicking nature we build our things that also follow rough proportional relationships that we are not always explicitly aware. But when such a proportional relationship is violated outright we might feel something is wrong, if we have the principle of disproportion imbued in us.

How to solve difficult SSC CGL Algebra problems in a few assured steps 10

thumb_How to solve difficult SSC CGL algebra problems in a few assured steps 10

Algebraic rich concepts and techniques along with general problem solving strategies enable elegant solution to the difficult SSL CGL Algebra problem in this tenth session of algebra problem solving in a few simple steps. But out of two elegant solutions this time, which one should we select? The associated degree of certainty provides us with an usable criterion for choosing the method of solution...

How to solve difficult SSC CGL Profit and loss problems in a few steps 3

thumb_How to solve difficult SSC CGL profit loss problems in a few steps 3

Usually profit and loss problems do not come difficult, variations are few and with a bit of grounding on concepts you can solve any of this category of problems easily. That's why this one surprised us. At the first glance there seemed to be too many variables and the problem unsolvable. But when we looked deeper we discovered the clues to elegant solution one by one...

SSC CGL level Solution Set 23, Algebra

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This is the 23rd solution set of 10 practice problem exercise for SSC CGL exam and 8th on topic Algebra. 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 only by practicing learning by doing...

SSC CGL level Solution Set 22, Algebra

thumb_SSC CGL solution set 22 algebra 7

This is the 22nd solution set of 10 practice problem exercise for SSC CGL exam and 7th on topic Algebra. 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. Learning by doing is the best learning. There is no alternative towards achieving excellence...

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