GMAT Data Sufficiency — Practice Question DS-387
Data Sufficiency00:00
More Data Sufficiency practice
- DS-386If a 1 ð 1 , a 2 ð 2 , a 3 ð 3 , ..., a n ð ð , ... is a sequence such that a n =2n ð ð…
- DS-388If 2x + 3y = 5, what is the value of x ? (1) x + z = 3 + 2y + z (2) y = â 1 7 â 1 7 DS21227
- DS-385Pat is reading a book that has a total of 15 chapters. Has Pat read at least 1/3 of the pages in the book? (1…
- DS-389If S is the sum of the first n positive integers, what is the value of n ? (1) S < 20 (2) S^2 > 220 DS84302.01