GMAT Data Sufficiency — Practice Question DS-3
Data Sufficiency00:00
More Data Sufficiency practice
- DS-2Is the integer n odd? (1) n² is odd. (2) 2n is even.
- DS-4If a and b are integers, is ab even? (1) a + b is odd. (2) a − b is odd.
- DS-1If x and y are positive integers, is xy divisible by 6? (1) x is divisible by 3. (2) y is even.
- DS-5Is the positive integer p prime? (1) p has exactly two positive divisors. (2) p > 2 and p is odd.