Working backwards approach

This is the 14th solution set of 10 practice problem exercise for SSC CGL Tier II exam and the 5th on topic Algebra. To solve such problems quickly, identification of inherent patterns and use of associated methods are necessary. The solution set encapsulates the approach...

A simple or compound event (consisting of more than one event) goes on happening systematically at regular intervals till a point just before the end. With each occurrence of the event problem parameters change. The end is reached before the full impact of the event along with the change can happen. This is the boundary to be found out before solving the problem...

This is the 10th solution set of 10 practice problem exercise for SSC CGL Tier II exam and the 1st on topics Time-work, Work-wages and Pipes-cisterns. 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...

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...