Deductive reasoning

SSC CGL level Solution Set 64, Algebra 15

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This is the 64th solution set of 10 practice problem exercise for SSC CGL exam and the 15th 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 9, Algebra 4

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This is the 9th solution set of 10 practice problem exercise for SSC CGL Tier II exam and the 4th 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 level Solution Set 61, Fractions indices and surds 5

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This is the 61st solution set of 10 practice problem exercise for SSC CGL exam and 5th on topic fractions indices and surds. Students must complete the corresponding question set in prescribed time first and then only refer to this solution set for extracting maximum benefits from this resource...

SSC CGL level Solution Set 58, Algebra 14

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This is the 58th solution set of 10 practice problem exercise for SSC CGL exam and 14th on topic Algebra. In solving the problems in this session, analytical conceptual strategies and powerful techniques led to the solution in a few simple steps and with least amount of number crunching...

How to solve difficult SSC CGL algebra problems in a few steps 14

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Usually we solve difficult Algebra problems in a few steps using basic and rich Algebra concepts together with powerful general problem solving techniques visualizing the solution in the beginning itself. But this problem required more of deductive reasoning, mathematical reasoning, and exploratory application of core algebraic concepts such as symmetry in algebraic expressions, variable number reduction by component expression substitution and secondary term value sharing...

How to solve a difficult SSC CGL level problem on percentage in seconds by conceptual reasoning

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In this session of efficient math problem solving we will show how a difficult SSC CGL level percentage problem can be solved in seconds by using very basic number domain concepts along with basic percentage concepts...

How to solve a hard CAT level Time and Work problem in a few confident steps 2

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The conventional approach to math problem solving relies heavily on manipulation of terms using low level mathematical constructs without using the problem solving abilities of the student. Following only this approach to solving problems, students may tend to become used to mechanical and procedural thinking suppressing their inherent creative and innovative out-of-the-box thinking abilities. On the other hand, conceptual reasoning without firm mathematical base leads to confusion. In solving hard problems you need to strike a balance. In this second session on hard problem solving we have shown how to do it...

SSC CGL level Solution Set 49, Time and work problems in simpler steps 4

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This is the 49th solution set of 10 practice problem exercise for SSC CGL exam and 4th on Time and Work in simpler steps. Students must complete the corresponding question set in prescribed time first and then only refer to this solution set for extracting maximum benefits from this resource...

SSC CGL level Solution Set 48, Time and work problems in simpler steps 3

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This is the 48th solution set of 10 practice problem exercise for SSC CGL exam and 3rd on Time and Work in simpler steps. Students must complete the corresponding question set in prescribed time first and then only refer to this solution set for extracting maximum benefits from this resource...

How to solve difficult SSC CGL algebra problems in a few steps 13

thumb_How to solve difficult SSC CGL algebra problems in a few steps 13

Usually we solve difficult Algebra problems in a few steps using basic and rich Algebra concepts and techniques together with powerful general problem solving techniques. This problem required more of deductive reasoning, enumeration, mathematical reasoning, general problem solving techniques and core algebraic concepts such as symmetry in algebraic expressions and less of algebraic expression manipulation...

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