CPLC ‘s Prof. Parag Chitale systematically deconstructs the problems which make quantitative aptitude seem ridiculously simple. In this video, he covers the topic of indices, properties of indices, comparison of surds, and finding square roots. Watch the video to get an in-depth understanding of the topic that you need to ace that test.
Indices
Whether it is CAT or GMAT, this series on InsideIIM is comprehensive and covers the fundamentals of all possible problems under the Quantitative Aptitude area. You can watch the entire course here