Lesson 4 of 6 • 1 upvotes • 8:40mins
Three types of problem solving questions pertaining to ratios and proportions are taught in this lesson. These are common GMAT questions and test takers need to know the patterns and the way to deal with such questions.
6 lessons • 50m
Overview
6:41mins
Basics of Ratios, Proportions, and Variations
8:44mins
Ratios, Proportions and Variations: Problem Solving -1
9:02mins
Ratios, Proportions and Variations: Problem Solving -2
8:40mins
Ratios, Proportions and Variations: Data Sufficiency
9:09mins
Ratios Proportions and Variations: GMAT 650+
8:34mins