GMAT Data Sufficiency — Practice Question DS-1981
Data Sufficiency00:00
More Data Sufficiency practice
- 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.
- DS-1982If n is a positive integer, are n and 1 the only positive divisors of n? (1) n is less than 14. (2) If n is d…
- 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-1983In ΔPQR above is PQ > RP? (1) x = y (2) y = z