GMAT Data Sufficiency — Practice Question DS-1978
Data Sufficiency00:00
More Data Sufficiency practice
- DS-1977If x is an integer, what is the value of x ? (1) 1 5 1 5 < 1 ( x + 1 ) 1 ( x + 1 ) < 1 2 1 2 (2) ( x − 3 ) (…
- DS-1979If x y ≠ 0 x y ≠ 0 , what is the value of ( x 4 * y 2 − ( x y ) 2 ) ( x 3 * y 2 ) ( x 4 * y 2 − ( x y ) 2 ) (…
- DS-1976What is the value of x^2 - y^2? (1) x + y = 2x (2) x - y = 0
- DS-1980Does x = 2? (1) x is a number such that x^2 – 3x + 2 = 0. (2) x is a number such that x^2 – x – 2 = 0.