Ratio and Proportion is one of the easiest concepts from competitive exam perspective. Questions from this concept are mostly asked in conjunction with other concepts like ‘Mixtures & Alligations’.

Getting your Trinity Audio player ready... What thrills mathematicians, inspires artists, electrifies authors and has captivated at least one cosmetic surgeon? 1.6180339887 … The number is phi, also ...

As my first semester of college comes to a close, it is astonishing to look back on all that I’ve learned. However, despite not taking a math class this semester, one thing that I seemed to learn a ...

My colleague Joni Lakin, Assistant Professor at Auburn University, sends me her latest paper titled “Sex differences in reasoning abilities: Surprising evidence that male-female ratios in the tails of ...

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Revise how to work out equivalent ratios and simplify ratios by dividing both sides by the highest common factor. Test yourself with practice questions and a game. NEW: Ratio and fractions, and ...

The chart above shows the male-female test score ratio for the 2009 SAT math test (data here). For example, for perfect scores of 800, males (6,928) outnumbered females (3,124) by a ratio of 2.22 to 1 ...

MARY:Right. 200g of self-raising flour, 175g of butter, 2 eggs. 225g of Caster sugar, 40g of cocoa powder, one teaspoon of vanilla extract and the cream, 150ml. MARY:'If two quantities arein direct ...

Practice this exercise on Ratio and Proportion to prepare for the upcoming MBA entrance exams. These practice exercises on the Ratio and Proportion will help you crack the arithamatic part of the ...