GMAT Data Sufficiency — Practice Question DS-57
Data Sufficiency00:00
More Data Sufficiency practice
- DS-56What is the volume of a certain rectangular solid? (1) Two adjacent faces of the solid have areas 15 and 24,…
- DS-58If n is a positive integer and k = 5.1 * 10 n k = 5.1 * 10 n , what is the value of k? (1) 6 , 000 < k < 500…
- DS-55If r and s are integers, is r 2 +s ð 2 + ð even? (1) The product of rs is odd. (2) r is odd.
- DS-59What is the average (arithmetic mean) of 3x and 6y? (1) x + 2y = 7 (2) x + y = 5