Data Sufficiency, Percentage Questions, Averages and Geometry

Lesson 1 of 5 • 2 upvotes • 14:02mins

Panyam Satyanarayana Varma

This lesson is done without involving any equations or long pricedures .in simpe manner in NON CONVENTIONAL methods only.in this lesson PERCENTS, QORD PROBLEMS, DATA SUFFICIENCY and GEOMETRY are done.