Free Admission Tests GRE Practice Exam with Questions & Answers | Set: 3

The probabilities assigned to the four possible outcomes of an experiment are p1, p2, p3, and p4. If these outcomes are mutually exclusive, which of the following could be P1.p2.p3 and p4 ?

How many positive integers less than or equal to 29 can be expressed as the product of two different integers greater than 1 ?

Pumping at a constant rate, a certain gasoline pump can fill an empty 50-gallon tank in 2 minutes. If the pump pumped gasoline into the 50-gallon tank at the constant rate for 1.5 minutes and the tank had 10 gallons of gasoline in it when the pump began pumping, what percent of the volume of the 50-gallon tank was filled with gasoline at the end of the 1.5 minutes?

Chloe spent a total of x dollars last August on clothes, transportation, and college textbooks. She spent 23 percent of the total on college textbooks, of which 13 percent was spent on her college mathematics textbook. Chloe spent a total of $450 on the college textbooks that were not her college mathematics textbook. Which of the following is closest to the value of x ?

The figure shows a semicircle intersected by a straight line in the rectangular coordinate system. What is the area of the shaded region?

A list of the names of the people of the entire 1990 foreign-born population in neighborhood V was generated, with each person's name appearing once. The names of 2 different people will be randomly selected from the list. Which of the following is closest to the probability that both names selected will be names of people whose region of origin was "Other"?

Exhibit.

In the figure shown, AC = 5, BC = 2, and AE = 8- What is the area of rectangle ABDF?

An investor purchased two properties. A and B. The investor later sold property A at a selling price that was 20 percent more than the purchase price of A. and the investor sold property B at a selling price that was 40 percent less than the purchase price of B. If the combined purchase price of properties A and B was S200.000 and the combined selling price was S210.000. what was the selling price of property A ?