"In the Official Guide for GMAT Review, 13th Edition, review the section on Data Sufficiency on pages 269-272."
Hi there,
Should I do the exercises that come after page 272 and continue till 174 problems for Data Sufficiency or just review the Directions and move on to the Exam Practice Test 1?
Hi there,
Should I do the exercises that come after page 272 and continue till 174 problems for Data Sufficiency or just review the Directions and move on to the Exam Practice Test 1?













