Q14 if the average arithmetic mean of x y and 20 is

Info icon This preview shows pages 5–8. Sign up to view the full content.

View Full Document Right Arrow Icon
Q14: If the average (arithmetic mean) of x , y , and 20 is 10 greater than the average of x , y , 20, and 30, what is the average of x and y ? A. 40 B. 45 C. 60 D. 75 E. 95 Answer: ------------------------------------------------------------------------------------------------------------ Q15: If x and y are integers, is x + y greater than 0? (1) x is greater than 0. (2) y is less than 1. ------------------------------------------------------------------------------------------------------------ Q16: What is the value of 3 -( x + y ) / 3 -( x - y ) ? (1) x = 2 (2) y = 3 5
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
------------------------------------------------------------------------------------------------------------ Q17: A driver completed the first 20 miles of a 40-mile trip at an average speed of 50 miles per hour. At what average speed must the driver complete the remaining 20 miles to achieve an average speed of 60 miles per hour for the entire 40-mile trip? (Assume that the driver did not make any stops during the 40-mile trip.) ------------------------------------------------------------------------------------------------------------ Q18: If the symbol represents either addition, subtraction, multiplication, or division, what is the value of 6 2? (1) 10 5 = 2 (2) 4 2 = 2 A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ------------------------------------------------------------------------------------------------------------ Q19: In a survey of 200 college graduates, 30 percent said they had received student loans during their college careers, and 40 percent said they had received scholarships. What percent of those surveyed said that they had received neither student loans nor scholarships during their college careers? (1)25 percent of those surveyed said that they had received scholarships but no loans. (2)50 percent of those surveyed who said that they had received loans also said that they had received scholarships. 6
Image of page 6
------------------------------------------------------------------------------------------------------------
Image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 8
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern