After building a grasp on all the chapters of mathematics, it is time that candidates should learn Modern Mathematics. This chapter comprises of three chapters (i.e. Permutations and Combinations, ...

Quantitative Aptitude Practice questions on Permutation and Probability: This practice set has 20 questions with their answers & Explanatory answer covering topics from the areas of Quantitative ...

A new proof from the Australian science fiction writer Greg Egan and a 2011 proof anonymously posted online are now being hailed as significant advances on a puzzle mathematicians have been studying ...