Introduction
  • Introduction
  • Introduction to GMAT Data Sufficiency
  • 2 types of questions
  • Data Sufficiency : 5 Basic examples
  • Data Sufficiency MAP
  • The MAGIC technique i use to prove that a statement is not sufficient
  • How to prove that a statement is sufficient
  • Very Tricky : How to simplify a question
  • The trap that 99% of test takers fall into
Practice Questions
  • Easy 1
  • Easy 2
  • Easy 3
  • Easy 4
  • Easy 5
  • Easy 6
  • Easy 7
  • Easy 8
  • Easy 9
  • Easy 10
  • Easy 11
  • Medium 1
  • Medium 2
  • Medium 3
  • Medium 4
  • Medium 5
  • Medium 6
  • Medium 7
  • Medium 8
  • Medium 9
  • Medium 10
  • Medium 11
  • Medium 12
  • Medium 13
  • Medium 15
  • Medium 16
  • Medium 17
  • Medium 18
  • Medium 19
  • Medium 20
  • Medium 21
  • Medium 22
  • Medium 23
  • Medium 24
  • Hard 1