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Subjects  Gmat test  Update  06/07/2017 
Class  Level 2  Number of questions  15 
View  538  Tested  1 
Question 1. Of the films Empty Set Studios released last year, 60% were comedies and the rest were horror films. 75% of the comedies were profitable, but 75% of the horror moves were unprofitable. If the studio made a total of 40 films, and broke even on none of them, how many of their films were profitable?


Question 2. At a certain hospital, 75% of the interns receive fewer than 6 hours of sleep and report feeling tired during their shifts. At the same time, 70% of the interns who receive 6 or more hours of sleep report no feelings of tiredness. If 80% of the interns receive fewer than 6 hours of sleep, what percent of the interns report no feelings of tiredness during their shifts?


Question 3. All of the students of Music High School are in the band, the orchestra, or both. 80 percent of the students are in only one group. There are 119 students in the band. If 50 percent of the students are in the band only, how many students are in the orchestra only?


Question 4. Eighty percent of the lights at Hotel California are on at 8 p.m. a certain evening. However, forty percent of the lights that are supposed to be off are actually on and ten percent of the lights that are supposed to be on are actually off. What percent of the lights that are on are supposed to be off?


Question 5. How many attendees are at a convention if 150 of the attendees are neither female nor students, onesixth of the attendees are female students, twothirds of the attendees are female, and onethird of the attendees are students?


Question 6. Of the 645 speckled trout in a certain fishery that contains only speckled and rainbow trout, the number of males is 45 more than twice the number of females. If the ratio of female speckled trout to male rainbow trout is 4:3 and the ratio of male rainbow trout to all trout is 3:20, how many female rainbow trout are there?


Question 7. 30% of major airline companies equip their planes with wireless internet access. 70% of major airlines offer passengers free onboard snacks. What is the greatest possible percentage of major airline companies that offer both wireless internet and free onboard snacks?


Question 8. In country Z, 10% of the people do not have a university diploma but have the job of their choice, and 25% of the people who do not have the job of their choice have a university diploma. If 40% of the people have the job of their choice, what percent of the people have a university diploma?


Question 9. Seventy percent of the 800 students in School T are male. At least ten percent of the female students in School T participate in a sport. Fewer than thirty percent of the male students in School T do not participate in a sport. What is the maximum possible number of students in School T who do not participate in a sport?


Question 10. 75% of the guestrooms at the Stagecoach Inn have a queensized bed, and each of the remaining rooms has a kingsized bed. Of the nonsmoking rooms, 60% have a queensized bed. If 10% of the rooms at the Stagecoach Inn are nonsmoking rooms with kingsized beds, what percentage of the rooms permit smoking?


Question 11. At the end of the day, February 14th, a florist had 120 roses left in his shop, all of which were red, white or pink in color and either long or shortstemmed. A third of the roses were shortstemmed, 20 of which were white and 15 of which were pink. The percentage of pink roses that were shortstemmed equaled the percentage of red roses that were shortstemmed. If none of the longstemmed roses were white, what percentage of the longstemmed roses were red?


Question 12. Some of the people in Town X are lefthanded, some are tall, some are both, and some are neither. In Town Y, three times as many people are lefthanded as are lefthanded in Town X, three times as many people are tall as are tall in Town X, three times as many people are both as are both in Town X, but no one is neither. If the total number of people in Town X is four times greater than the total number of people in Town Y, which of the following could be the number of people in Town X who are neither lefthanded nor tall?


Question 13. The waiter at an expensive restaurant has noticed that 60% of the couples order dessert and coffee. However, 20% of the couples who order dessert don't order coffee. What is the probability that the next couple the waiter seats will not order dessert?


Question 14. 50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments without windows have hardwood floors. If 40% of the apartments do not have hardwood floors, what percent of the apartments with windows have hardwood floors?


Question 15. A farmer has an apple orchard consisting of Fuji and Gala apple trees. Due to high winds this year 10% of his trees cross pollinated. The number of his trees that are pure Fuji plus the crosspollinated ones totals 187, while 3/4 of all his trees are pure Fuji. How many of his trees are pure Gala?

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