GMAT Data Sufficiency — Practice Question DS-7
Data Sufficiency00:00
More Data Sufficiency practice
- DS-6If x ≠ 0, what is the value of (x^a / x^b)^2? (1) a = b. (2) x = 2.
- DS-8If a, b, c are real numbers, is a(b − c) > 0? (1) a > 0 and b > c. (2) ab > ac.
- DS-5Is the positive integer p prime? (1) p has exactly two positive divisors. (2) p > 2 and p is odd.
- DS-9A store sold only shirts and pants one day. How many shirts were sold? (1) The store sold 60 items total. (2)…