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Efficient problem solving

SSC CGL Tier II level Solution Set 18 Trigonometry 4, questions with solutions

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This is the 18th solution set of 10 practice problem exercise for SSC CGL Tier II exam and 4th on topic Trigonometry. Students should complete the corresponding question exercise in prescribed time first and then only refer to this solution set for detailed conceptual explanations. Some of these 10 questions may seem to be a bit difficult...

SSC CGL Tier II level Question Set 18 Trigonometry 4, questions with answers

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This is the 18th question set for the 10 practice problem exercise for SSC CGL exam and 4th on topic Trigonometry. The answers to the questions and link to the detailed solutions are given at the end. Some of these 10 questions may seem to be a bit more difficult...

SSC CGL level Solution Set 82, Trigonometry 8

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This is the 82nd solution set of 10 practice problem exercise for SSC CGL exam and 8th on topic Trigonometry. Students should complete the corresponding question exercise in prescribed time first and then only refer to this solution set. Some of the solutions needed use of algebraic and trigonometric patterns and methods. Most but not all of the questions could be solved in mind—a few were tricky...

How to solve a difficult SSC CGL level algebra question by variable ratio equality in a few steps 18

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Problems based on variable ratio equality may seem to be quite tough in competitive test environment unless you know the underlying concept. The chosen problem with its solution highlights use of the concept for quick mental solution of the apparently hard algebra problem...

How to solve difficult fraction comparison problems in a few steps

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Comparison of fractions is a tricky process, but if you learn to use patterns inherent in a set of fractions, you should be able to quickly solve even knotty fraction comparisons by applying a suitable method exploiting the pattern. In this session, as many as six different techniques of fraction comparison are presented with examples...

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