GMAT Data Sufficiency — Practice Question DS-412
Data Sufficiency00:00
More Data Sufficiency practice
- DS-411If x, y and z are positive integers, is x - y odd? (1) x = z^2 (2) y = (z - 1)^2
- DS-413If x and y are positive, is the ratio of x to y greater than 3 ? (1) x is 2 more than 3 times y. (2) The rati…
- DS-410If x < 0, is y > 0 ? (1) x/y < 0 (2) y - x > 0
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