In this second part of video on SSC CGL Solution set 1, Algebra 1, questions 6 to 10 of corresponding article from SureSolv.com are solved using suitable concepts and techniques all in quick time. All the five problems solved are of different types and could be solved in mind...
In this first part of video on SSC CGL Solution set 1, Algebra 1, first 5 questions 1 to 5 of corresponding article from SureSolv.com are solved using suitable concepts and techniques all in quick time. All the five problems solved are of different types. All problems could be solved on mind...
The problem chosen in this 17th video on SSC CGL level Algebra in a few steps could be solved lightning quick all in mind by converting target expression in terms of a square of sum of inverses and then evaluating the sum of inverses using awkward looking surd variable by using the basic algebraic concepts of addition of square of sums. The deductions are explained in details. The concepts and techniques are valuable as these help to solve a large variety of algebra problems in just a few steps. The video should be useful for SSC CGL Tier II, CAT or GMAT as well...
The problem chosen in this 16th video on SSC CGL level Algebra problem solving in a few steps is fairly large but could be solved in mind by first simplifying the problem expression using component expression substitution, second by identifying the critical pattern and last by applying the three-variable zero sum principle. Working of this principle based technique is explained. The concepts and techniques are valuable as these help to solve a large variety of algebra problems in just a few steps. The video should be useful for SSC CGL Tier II, CAT or GMAT as well...
The problem chosen in this 15th video on SSC CGL level Algebra problem solving in a few steps is not so difficult and could be solved very quickly using pattern based mathematical reasoning. The concepts and techniques are valuable as these help to solve a large variety of algebra problems in just a few steps. The video should be useful for SSC CGL Tier II, CAT or GMAT as well...
A complex problem is solved in this 14th video on SSC CGL level difficult Algebra problem solving in a few steps, first by applying a general algebra problem solving technique and then by a specific pattern based powerful algebraic problem solving technique. At the end, a second simpler problem is also solved using the pattern based technique. The video should be useful for SSC CGL Tier II, CAT or GMAT as well...
We have solved an apparently unsolvable problem in this 13th video session on SSC CGL level Algebra problem solving in a few steps. We could find no way to transform the given expression to get the value of the target expression, nor could we evaluate the values of three variables directly from the given expression. As these two main approaches by which most competitive algebra problems are solved failed, we had to resort to a novel method using trial of choice values against target expression for feasibility and then verification of the values thus obtained from the given expression. We have worked backwards. Finally, the solution was quick and satisfactory and it taught us a few new things about how to solve problems. The concepts and methods should prove valuable in addition, for SSC CGL Tier II, CAT or GMAT where algebra is a topic...
This is the 21st solution set of 10 practice problem exercise for SSC CGL Tier II exam and 4th on topic Profit loss discount. 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...
In this 12th video session on SSC CGL level Algebra problem solving in a few steps, two special problems are chosen. The first could be solved in no time by mathematical reasoning and key pattern identification. The second problem is more difficult and we used a special strategy for solving problems involving a series of terms along with mathematical reasoning, key pattern identification and advanced form of sum of inverses property. Finally, both are quick solutions. The concepts and methods should prove valuable in addition for SSC CGL Tier II, CAT or GMAT where algebra is a topic...
This is the 20th solution set of 10 practice problem exercise for SSC CGL Tier II exam and 3rd on topic Profit loss discount. 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...
