Read the following paragraph and answer the following questionsġ) Despite being known as a popular summer treat around the world, watermelon was once a staple of an individual culture, and it has a surprisingly long history that dates back to ancient times. Answer (D) is incorrect because while the passage does mention when PDF was developed, it is only mentioned briefly. It does mention what information a PDF file includes in order to display it however, this is not the main idea of the passage. Answer (B) is incorrect because the passage does not mention how PDF is displayed. Answer (A) is incorrect because while some of the reasons people use PDF are mentioned in the passage, it is not the main idea. The passage discusses PDF files and their use. Each PDF file includes the text, fonts, graphics, and other information needed to display a document. PDF was developed in the early 1990s as a way to share documents among computer users of varying platforms who may not have access to compatible software. PDF is a file format that can be used to present documents regardless of which software, hardware, and operating systems one has available. The second asks you to complete a sentence by choosing the best option. The first requires you to read a short passage and answer questions based on the passage. You will encounter two types of questions. The ACCUPLACER Reading Test consists of 20 questions and assesses your understanding of a wide range of texts and your ability to interpret words and phrases in various settings. If you chose answer (D) or (E), review your calculations and the cosine function definition. If you chose answer (B), you stopped the solution in the middle. If you chose answer (A), you disqualified the wrong answer. The angle the question is asking about is an acute angle. Therefore, is the largest value of the function above. Use trigonometric functions definitions and the unit circle to answer the question:Īccording to cosine definition, the largest value any cosine function can have is. The simplified form: What is the largest value can have? Calculate the acute value of in this case. Simplify the problem without changing its meaning: The most simplified form of the expression is: Simplify the expression given in the question - : Given the expression, what is the value of the acute angle that will yield the greatest value of the expression? Quantitative Reasoning, Algebra, and Statistics Sample Questions This section evaluates you in three primary areas: integers and rational numbers, algebraic expressions and equations, inequalities, and verbal problems. The ACCUPLACER QAS Test consists of 20 questions and assesses how well you can perform basic operations in algebra. If you chose answer (C) or (D), check your calculations.ĪCCUPLACER Quantitative Reasoning, Algebra, and Statistics Practice If you chose answer (B), review the order of operations. The final result is therefore, the correct answer is ( A). To multiply, convert the decimal to a whole number by moving the decimal point to the right:ĭon’t forget to move the decimal point back to the left: Remember to multiply and divide before you add and subtract:Ĭonvert the fraction to a decimal in order to simplify the subtraction: Start solving this problem by calculating the part in parentheses: If you chose answer (D), you probably assumed that the x axis is time and the y axis is number of written pages. zero slope.Īnswer (C) is the only accurate graph, having a zero slope for the first and third time zone, with the third y values greater than the first.Īnswer (A) is incorrect as it represents an increasing reduction of the rate and then an increasing growth of the rate.Īnswer (B) is incorrect as it represents rate with increasing or decreasing factors. Hence, time is the x axis and rate is the y axis.Ī constant rate will be represented by a parallel line to the x axis, i.e. It is stated in the question that the graph represents the writer's rate as a function of time. Note that the rate of each of these three times is constant. Which of the following graphs represents the writer's rate as a function of time?įrom the given information, there are three distinct times: Then he began to write again at a rate of twenty pages per day. After some time, he got uninspired and stopped writing for a while. In the beginning, he wrote at a rate of ten pages per day.
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