Competitive tests

SBI PO type high level floor stay reasoning puzzle solved in confident steps 11

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In this 11th session on solving reasoning puzzles of SBI PO type, the puzzle chosen is a floor stay reasoning puzzle of high level. To solve this relatively hard puzzle, analysis of the problem, precise selection of the right conditional statement sequence to execute and involved multi-variable elementary logic analysis are required. Overall, this is a good puzzle to solve because of its considerable amount of learning potential...

How to solve Surds part 3, Surd expression comparison and ranking

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In this third tutorial on how to solve surd problems, we will take up explaining two related problem classes, namely, two-term surd expression comparison and ranking. First we will state and explain two important rich concepts used for quick solution and then apply the rich concepts in solving chosen SSC CGL level problems...

How to solve Surds part 2, double square root surds and surd term factoring

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In this second tutorial we will explain how a surd expression under a second square root is dealt with as well as explain two other typical surd problem solving techniques, namely, surd term factoring and coefficient equalization of surd and non-surd terms in a surd equation. We will explain through the process of solving chosen SSC CGL level problems...

How to solve high level box positioning reasoning puzzle for SBI PO quickly 9

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In this ninth tutorial session, while solving a high level hard box positioning reasoning puzzle, detailed logic analysis on placement of temporary bonded member structures onto the main logic table provided the breakthroughs...

Componendo dividendo applied on number system and ratio proportion problems

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Because of the easy systematic steps most likely we would be able to solve a problem quickly and wholly in mind by Componendo dividendo. In this session we have shown how problems not directly conforming to the Componendo dividendo can still be solved quickly using the concepts of Componendo dividendo...

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