Algebra solution set 9 for SSC CGL Tier 2 explains lucidly how to solve the 10 questions in given time of 12 mins by algebra problem solving techniques.
Learn comparison of surds and surds simplification in SSC CGL solutions 61 and how to solve 10 surds and indices questions in 12 minutes.
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...
Some problems look difficult, but if you have a clear strategy of dealing with this type of problems, and is ready to change track by reevaluating the strategy midway, chances are high that you will reach the efficient solution in a few quick steps...
Learn to solve 10 fraction questions remainder questions for SSC CGL Set 55 in 15 minutes. Learn number system problem solving techniques used in solutions.
How to solve number system questions for SSC CGL explains basic to advanced techniques of solving number system questions easy and quick.
After crossing the first barrier in the process of proving a Trigonometric identity, if you go straight ahead without looking at the goal state on the RHS, you might reach a situation where you would have to start again from the goal state expression and backtrack to the simple result you had reached on the first go, not only an awkward solution but also technically an invalid one....
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...
SSC CGL Number system Solution set 46: Learn to answer 10 dividend divisor quotient remainder questions in 12 mins. Basic to advanced concepts used.
To solve many ratio problems including number system problems quickly, use multiple ratio, componendo dividendo and other quick solution techniques.
