School maths

SSC CGL level Solution Set 18, Geometry 1

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This is the 18th solution set of 10 practice problem exercise for SSC CGL exam and 1st on topic Geometry. The questions generally are on basic concepts on triangles and a few on circles also. Students are expected to solve the corresponding question set before referring to this solution set...

Ratio and proportion

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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...

Basic and rich Trigonometry concepts and its applications

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Trigonometry first established relationships between the angle and side measurements of a right angled triangle by defining trigonometric functions and thus extended the reach of mathematics wonderfully. At first look we may not find much application of trigonometry in real world, but one must consider, the modern civilization is based on the sinusoidal frequencies that are nothing but trigonometric functions...

SSC CGL level Solution Set 22, Algebra

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This is the 22nd solution set of 10 practice problem exercise for SSC CGL exam and 7th 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. Learning by doing is the best learning. There is no alternative towards achieving excellence...

How to solve difficult SSC CGL Algebra problems in a few steps 9

thumb_How to solve difficult SSC CGL algebra problems in a few simple steps 9

Algebraic rich concepts and techniques along with general problem solving strategies enable elegant solution to difficult SSL CGL Algebra problem in this ninth session of algebra problem solving in a few simple steps. This approach in most cases results in a significantly simpler solution compared to conventional approach...


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