GMAT Data Sufficiency — Practice Question DS-138
Data Sufficiency00:00
More Data Sufficiency practice
- DS-137If John is exactly 4 years older than Bill, how old is John? (1) Exactly 9 years ago John was 5 times as old…
- DS-139If x and y are integers, is xy + 1 divisible by 3 ? (1) When x is divided by 3, the remainder is 1. (2) When…
- DS-136Is x an even integer? (1) x is the square of an integer. (2) x is the cube of an integer.
- DS-140If x â 0, is |x| < 1 ? (1) x^2 < 1 (2) |x| < 1/x