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Efficient problem solving

How to solve a difficult SSC CGL level algebra question by variable ratio equality in a few steps 18


Problems based on variable ratio equality may seem to be quite tough in competitive test environment unless you know the underlying concept. The chosen problem with its solution highlights use of the concept for quick mental solution of the apparently hard algebra problem...

Bank PO level Quantitative aptitude Solutions 2 on Permutation and Combination 2


This is the 2nd solution set of 10 practice problem exercise for Bank PO exams and 2nd on topic Permutation and Combination. Students must complete the corresponding question set in prescribed time first and then only refer to this solution set for gaining maximum benefits from this resource...


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