GMAT Problem of the Day #3 posted on March 21, 2019 If , what is the value of (A) -1/4 (B) -1/2 (C) 0 (D)1/4 (E) 1/2 https://youtu.be/bkxyQ0BPRYw …Continue Reading about GMAT Problem of the Day #3 →

GMAT Problem of the Day #1 posted on December 5, 2018 What is the value of ? (1) (2) …Continue Reading about GMAT Problem of the Day #1 →