Of the 58 drinks sold at Darlene’s Beverage Shop, 21 are carbonated. How many of the carbonated drinks sold in Darlene’s Beverage Shop are caffeinated?
(1) There are 30 caffeinated drinks sold in Darlene’s Beverage Shop.
(2) Twenty-two of the non-carbonated drinks sold in Darlene’s Beverage Shop are not caffeinated.
How many of the girls in a group of 200 children have an average score of 80 in their final exams?
(1) 45% of the children have an average score of 80 in their final exams.
(2) 50% of the children in the group are girls.
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How many of the 40 securities in a portfolio are domestic stocks?
(1) 28 of the 40 securities are stocks.
(2) 35 of the 40 securities are domestic.
In a college alumni meet, 30% of the students were those who were studying in college and the rest were alumni of the college. What percent of the students, including alumni and non alumni, were males who participated in the meet?
(1) 10% of the alumni students who came were females
(2) 20% of college studying students who participated were males.
In Madison School, 120 students are members of the chess club or drama club or both. If 50 of these students are not members of the chess club, how many of these students are members of both the chess and the drama club?
(1) 35 of the students are members of both the chess club and the forensic society
(2) 45 of the students are members of both the drama club and the forensic society
On a construction site, 16 of the men wear helmets, and 19 of the women do not wear helmets. How many people are there on the construction site?
(1) There are 21 men on the construction site.
(2) There are 24 people that do not wear helmets on the construction site.
Alisha was writing a travel blog about the preferences of travelers. She asked 50 travelers whether they enjoyed traveling by plane or by train. If all of the travelers enjoyed traveling by either plane or train or both, how many enjoyed traveling by both plane and train?
(1) 25 travelers enjoyed traveling by plane.
(2) All of the travelers who enjoyed traveling by plane also enjoyed traveling by train.
A certain aquarium contains only goldfish and angelfish. If the aquarium contains a total of 75 male fish (of either species,) and 60 goldfish (of either sex,) then how many male goldfish are there in that aquarium?
(1) There are 40 angelfish in that aquarium.
(2) There are 25 female fish in that aquarium.
At a certain school, is the number of biology students greater than the number of chemistry students?
(1) Of the biology students, 30 percent are also chemistry students.
(2) Of the chemistry students, 40 percent are also biology students.
In a certain community orchestra, 40 percent of the members are string players. If 28 percent of the members are female string players, how many of the members are female string players?
(1) Exactly 120 of the members are string players.
(2) Exactly 35 percent of the players who are not string players are male.
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