School maths

SSC CGL level Solution Set 25, Arithmetic Percentage, Ratio and Proportion 4

thumb_SSC CGL solution set 25 percentage ratio proportion 4

This is the 25th solution set of 10 practice problem exercise for SSC CGL exam and 4th on topic Arithmetic Percentage, Ratio and Proportion including a few problems on profit and loss. 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...

Arithmetic problems on mixing liquids and based on ages

thumb_Arithmetic problems on mixing liquids and ages

When two materials are mixed together in a certain ratio homogeneously, a mixture is formed. Various operations on such a mixture give rise to the topic of Mixture. Usually liquids that can be mixed are used in mixtures. Examples are, Water and milk, Water and fruit juice. Alloys are also formed by mixing metals through specific processes. Grains of same cereal of different price can be mixed giving rise to a grain mixture of another price...

SSC CGL level Solution Set 23, Algebra

thumb_SSC CGL solution set 23 algebra 8

This is the 23rd solution set of 10 practice problem exercise for SSC CGL exam and 8th on topic Algebra. 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 only by practicing learning by doing...

Ratio and proportion

thumb_ratio and proportion

A ratio defines how many times is one quantity with respect to another of same type. It is expressed as a minimized fraction and its numerator is called antecedent and denominator consequent. In practice these terms are not very important...

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