GRE-Quantitative Exam Question 21

On the plane, what is the slope of a line that is perpendicular to the line defined by the equation
  • GRE-Quantitative Exam Question 22

    Once inch equals 2.54 cm, How many centimeters tall is a 76- inch man?
  • GRE-Quantitative Exam Question 23

    Column A - 500% of 6
    Column B - 600% of 5
  • GRE-Quantitative Exam Question 24

    Column A - (x-y)
    Column B - 0
  • GRE-Quantitative Exam Question 25

    Three movie patrons of differing heights are standing in line, one behind the other, to purchase tickets for
    the movie.