## Archive of Past Live Sessions

**Data Sufficiency Live Classes. July 1, 2017**

Introduction to data sufficiency, understanding the 5 choices in data sufficiency, standard framework to solve any data sufficiency question and 16 DS questions - a healthy mix of 5 easy, 4 medium, 4 hard and 3 very hard questions.

More info**Number Properties Live Class. August 4, 2017**

What is HCF? How to find HCF? What is LCM? How to find LCM? Key properties of LCM and HCF. How to compute LCM and HCF of fractions? Co prime numbers. 4 problem solving questions and 4 data sufficiency questions.

More info**GMAT Critical Reasoning Live Class. Sep 1, 2017**

Concept covered: How to weaken an argument? The session started with understanding the structure of a CR argument - its components - premises, assumption and conclusion and followed it by explaining a standard framework to weaken a give argument. The session includes 7 practice questions on weakening an argument to help you consolidate the learning. By Swetha Rajagopal.

More info