Efficient problem solving

SSC CGL level Question Set 46, Number System 7

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This is the 46th question set of 10 practice problem exercise for SSC CGL exam and 7th on topic Number System. Students must complete this question set in prescribed time first and then only refer to the corresponding solution set for extracting maximum benefits from this resource...

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...

SSC CGL level Question Set 45, Algebra 11

thumb_SSC CGL question set 45 algebra11

This is the 45th question 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 the 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 44, Work-time Pipes-cisterns Speed-time-distance

thumb_SSC CGL solution set 44 work-time pipes-cisterns speed-time-distance

This is the 44th solution set of 10 practice problem exercise for SSC CGL exam on topics Work-time, Pipes-cisterns & Speed-time-distance. Students must complete the corresponding question set in prescribed time first and then only refer to this solution set for gaining maximum benefits from this resource...

SSC CGL level Question Set 44, Work-time Pipes-cisterns Speed-time-distance

thumb_SSC CGL question set 44 work-time pipes-cisterns speed-time-distance

This is the 44th question set of 10 practice problem exercise for SSC CGL exam on topics Work-time, Pipes-cisterns & Speed-time-distance. Students must complete this question set in prescribed time first and then only refer to the corresponding solution set for gaining maximum benefits from this resource...

SSC CGL Tier II level Solution Set 8, Profit and loss 1

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This is the 8th solution set of 10 practice problem exercise for SSC CGL Tier II exam and 1st on topic Profit and loss. Students should 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 Tier II level Question Set 8, Profit and loss 1

thumb_SSC CGL Tier2 question set 8 profit and loss1

This is the 8th question set of 10 practice problem exercise for SSC CGL Tier II exam and 1st on topic Profit and loss. Students should complete this question set in prescribed time first and then only refer to the corresponding solution set for extracting maximum benefits from this resource...

How to solve difficult SSC CGL level School Math problems in a few quick steps, Trigonometry 5

thumb_How to solve SSC CGL level school math problems in a few quick steps trigonometry5

In procedural approach to solve Trigonometry or Algebra problems, usually the student has to go through many steps writing the steps using pen and paper without using the useful patterns lying partly hidden in the problem waiting to be used with intelligence so that the solution is reached in a few steps lightning fast, that too without using pen and paper. We are not discussing tricks. We are discussing the anatomy of a rich concept that are based on basic concepts and how a specific rich concept can be used for what we call, efficient problem solving.

How to solve SSC CGL level number and age ratio problems lightning fast

thumb_How to solve SSC CGL level number and age ratio problems lightning fast

Use of a rich ratio concept based on a most basic ratio concept helps to solve a broad spectrum of ratio problems and specifically many standard number or age ratio problems elegantly in a few steps much faster than conventional procedural methods...

Basic and Rich Geometry Concepts Part 7, Laws of sines and cosines

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What if we need to relate the sides of a triangle with the angles? Except Pythagoras theorem there is little help in the area of establishing a relationship between the sides and the angles of a triangle. The laws of sines and the laws of cosines meet this important gap...

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