Basic factors and multiples concepts | SureSolv

Basic factors and multiples concepts

SSC CGL Tier II level Solution Set 22, Ratio proportion 1


This is the 22nd solution set of 10 practice problem exercise for SSC CGL Tier II exam and 1st on topic Ratio and Proportion. 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. The set of 10 problems being a bit more difficult than usual, 15 minutes answering time was given...

How to solve a SSC CGL level tricky age ratio problem lightning fast


Use of the rich ratio technique of multiple of ratio value 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. The chosen problem here is a tricky one and we will solve it using multiple of ratio value technique as well as conventionally to highlight the power of the rich ratio technique...

How to solve difficult SSC CGL level Algebra problems in a few steps 5 video

Two chosen SSC CGL level algebra problems are solved in this video session in a few steps highlighting the power of analytical pattern based methods for quick solution. In the solutions, principle of interaction of inverses, surd rationalization and key pattern identification are used and explained. This should benefit SSC CGL, SSC CGL Tier II, CAT or GMAT aspirants...

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Monkey and the coconuts puzzle with solutions


An older version of the monkey and the coconuts puzzle was modified by short story writer Ben Williams and published nearly a century ago. From then on the intriguing puzzle attained the status of one of the most attempted and least solved math puzzles of all time. We will present here easily understandable solutions to both using mathematical reasoning and for the modified version using in addition systematic enumeration…

Counting eggs puzzles based on Euclid's division lemma


We will first present the classic folk puzzle of counting eggs for you to solve. Proceeding further, two ways to the solution will be presented and then the binding characteristics for this type of puzzles will be brought out in the form of framework for creation and systematic solution of similar types of puzzles...


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