All poets are dreamers. Some dreamers are not realists. Therefore, which of the following must be true?
A bar graph shows the number of students in 5 departments of a college. If the average number of students is 240 and the number of students in the Science department is 320, how many students are there in total in the other four departments?
Read the sentence and infer the writer's tone: "The politician's speech was filled with lofty promises and little substance, a performance repeated every election season."
Choose the best replacement for the underlined phrase: "He denied to have stolen the money."
Choose the word that is closest in meaning to: "Pernicious"