Prove that if uis a vertex of odd degree in a graph, then there exists a path from uto another vertex vof the graph where valso has odd degree. For more information and help with your IELTS test visit- IELTSAdvantage. How to create bar graphs using given data, and answer questions based on given bar graphs? A bar graph is a visual way to display and compare numerical data. These math worksheets for children contain pre-algebra & Algebra exercises suitable for preschool, kindergarten, first grade to eight graders, free PDF worksheets, 6th grade math worksheets. Scale Not Starting at Zero. Then use the y-axis to find the population of the city in that year. IndiaBIX provides you lots of fully solved Data Interpretation (Pie Charts) questions and answers with Explanation. Spoke to a recruiter and they help set up a phone call with one of the engineers. Estimations Estimation questions test skills that assess the reasonableness of an answer. 2 CS 441 Discrete mathematics for CS M. 6 In the minimum spanning tree problem, we attempt to nd a spanning subgraph of a graph Gthat is a tree and has minimal weight (among all spanning trees). Download the largest collection of free MCQs on Mathematics for Competitive Exams. 73) After you have discussed the table, have children use journal page 67 to make a bar graphof the data. sentence (See example following lesson). Evaporative cooling: Example 10 Referring to Figure 21, air at state point 1 (65°C dry bulb temperature and 57°C wet bulb temperature) experiences a temperature drop of 3°C as it passes. Read bar graphs (2-step problems) CCSS Math: 3. How many people chose these options as their favourite? (h) Why do you think the manager drew a bar graph rather than a pictogram?. Interview. For example, the distance between and 1 is and the distance between 10 and 1 is The correct answer is Choice A,. The versions with no questions are intended for those who want to write their own questions and answers. For example, let's say you gave a multiple choice quiz and there were four answer choices (A, B, C, and D). Identify the amount for each of the categories. The accompanying exam answers are written by Bar None Review. EXAMPLES OF DOMAINS AND RANGES FROM GRAPHS Important notes about Domains and Ranges from Graphs: Remember that domain refers to the x-values that are represented in a problem and range refers to the y-values that are represented in a problem. Jan 27, 2018 · PTE Pearson Multiple Choice Questions With Multiple Correct Answers Practice Test 13, Multiple choice is a form of an objective assessment in which respondents are asked to select only correct answers out of the choices from a list. Oscillations EXAMPLE 14. It opens up if a > 0 and down if a < 0. Also in this lesson you will learn to create questions and interpret data from a double bar graph. Teacher guide Mean, Median, Mode, and Range T-5 Display Slide P-2 of the projector resource: Mean score " Use the scores on the students’ whiteboards to complete the frequency table, then ask a volunteer to come out and complete the bars on the bar chart. They are asked in the set of 5 and thus, solving it can easily help gain you 5 marks. What is the least popular animal? 4. Graphs Must Include: 1. Each worksheet contains unique theme to clearly understand the usage and necessity of bar graph in real-life. Finally, use the activities and the practice problems to study. example below as well. Tracing paper may be used. Basic instructions for the worksheets. Bar Charts. What is a histogram, How to make and interpret histograms, What are the differences between histograms and bar graphs, examples and step by step solutions, Grade 6 math Histograms Videos, worksheets, and solutions to help Grade 6 students learn how to make and interpret histograms. Using Bar Models to Find the Fraction and Percent of a Number Fraction of a Number What is 3 4 of 20? I want to figure out how much is 3 4 of the number 20. The names of six major categories were changed from noun to verb forms. Hauskrecht Set • Definition: A set is a (unordered) collection of objects. A good essay will usually include definitions, explanations, examples, and relationships. To complete two class investigations on Heart Rate and Exercise and Height versus Shoe Size. in many ways to meet specific goals, for example Creative Cafés, Strategy Cafés, Leadership Cafés, and Community Cafés. This computer-based test includes questions that may be multiple-choice, fill-in-the-blank, choose from a. CHARTS AND GRAPHS COMPREHENSION QUESTIONS Directions: Look at each of the charts and graphs examples below and answer the questions beneath them. Find the median age of the clerks. The questions are straightforward and simply involve saying how much each bar is worth, or what the most or least is. GCSE Exam Questions on Histograms (Grade A/A*) 1. Which season is the most popular? Your child can find the answers to this, as well as other questions, by interpreting the data on the bar graphs in this math worksheet. answer - but you may be able to give a S T A R example. August 2019 Study Guide (July 2018 and February 2019 essays). Improve your math knowledge with free questions in "Interpret bar graphs" and thousands of other math skills. Free SAT Practice Tests Test-Guide. 3: Strategy: Use Logical Reasoning Lesson 2. The model answers all have tips and strategies for how you may approach the question and comments on the sample answer. IXL Learning Learning. Encourage children to use diagrams to help them solve the problem. Free SAT Practice Tests Test-Guide. Comments: If you have the limit does not exist box clicked and an answer provided for the limit then the program will ignore the latter answer for the limit. com is the place to go to get the answers you need and to ask the questions you want While there are numerous other studies and examples citing the potential benefits of a shorter. Proof: If the components are divided into sets A1 and B1, A2 and B2, et cetera, then let A= [iAiand B= [iBi. Tech, CCNA, MCSE. Use the Class Data Pad or an overhead transparency of Math Masters,page 73 to demonstrate. All bars have a common base. The teacher will demonstrate with the class exactly what they are going to do: use the class to answer their survey question, create a tally table, transfer. Percent Word Problems Handout Revised @2009 MLC page 3 of 8 Percent Word Problems Directions: Set up a basic percent problem. Here is a bar graph that could easily appear in a New SAT Reading section (although on the exam itself, the graph would be black-and-white, not color):. The greatest common place value of the data is used to form the stem. Try to write specific language, such as adjective-noun and verb-adverb combinations when writing question types like line graphs, bar, and pie charts. Use this tag for questions in graph theory. Supply, Demand, and Market Equilibrium Overview In this lesson, students will gain an understanding of how the forces of supply and demand influence prices in a market economy. Mathematics (Linear) - 1MA0 STRAIGHT LINE GRAPHS Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses, pen, HB pencil, eraser. In which year was the live birth rate 63. Import Procedures for Meat, Poultry & Egg Products (May 2009). Bar Graph Solved Examples. Different colored bars are used to represent different departments (red for language arts, green for science, etc. Jun 05, 2016 · IELTS Writing Task 1 Model Answer from British Council The bar charts show data about computer ownership, with a further classification by level of education, from 2002 to 2010. Although researching the position and writing a good resume are important, nailing the interview is crucial. These reading comprehension worksheets should help you provide remediation to these students. Read Pictographs, Bar Graphs, Line Graphs and Histograms Example 1. Advanced IQ test Notice: 1. Preparing for the IELTS test with Holmesglen Institute of TAFE The writing component The IELTS writing test takes one hour. For example, some questions ask you to select the two answers that together have a product greater than a certain number. Before knowing about the bar graphs, it is important to know what statistics is. The break-even point (BEP) in economics, business, and specifically cost accounting, is the point at which total cost and total revenue are equal: there is no net loss or gain,. PTE Describe Image Sample Questions & Responses. each value or category of variable is represented by a bar 2. How to make a bar graph if I already have the media and the SD? 1 answer 346 views. The correct answer is “a title conferred on students by a college, university, or professional school upon completion of a program of study” (3). Find detailed answers to questions about coding, structures, functions, applications and libraries. There are a variety of different formats, with the number of questions per round, number of rounds and number of rounds per page changing, and each answer sheet. The basic syntax to create a bar-chart in SAS. Worksheets to give practise. Third Grade Graphing & Data Worksheets and Printables. An aptitude test represents a sytematic way to judge a candidate's mental capability as how he/she performs certain tasks and reacts to different scenarios. The bar for Tuesday is three quarters the height for Thursday, so the shop must be open for less than 7 and a half hours if the average number of customers per hour is to be higher. A steel bar is stressed to 280 MPa. Any of these could easily be tweaked into department or job specific questions. Graphs are fictional and do not contain real world data. more Quiz Questions and Answers "Thanks again for making this one of the best parties ever and already having everyone planning on attending and looking forward to next year!" - Mary A Vyskocil, Customer, United States, Illinois. Students map field lines around bar magnets to visualize the magnetic dipole field, and create their own electromagnet using copper wire, battery. The Expected Monetary Value for the project is: $100,000 profit. from answers by various branches on the same question • Fail: challenges to (1) the republican form of government clause; (2) the President’s conduct of foreign policy; (3) the impeachment and removal process; (4) partisan gerrymandering 6. Apr 11, 2018 · Click here for Answer: Recent IELTS Graph 6: The bar charts and line graph below show the results of a survey conducted over a three-year period to discover what people who live in London think of the city. Overall, the UK spent more money on consumer goods than France in the period given. Was not invited for onsite most likely due to lackluster answers. each value or category of variable is represented by a bar 2. Use the information in 1 and 2 to answer the questions. Don't forget to visit our pub quiz section where you will find the ultimate quizzes, questions and answers, and pub team name ideas. Control charts deal with a very specialized. Questions and Answers on Limits in Calculus. Graphs Must Include: 1. How should we change the probabilities of the remaining events? We shall call the new probability for an event Fthe conditional probability of Fgiven Eand. IELTS Writing Task 1 Samples. The key concepts that are included here are bar graph definition, bar graph examples, bar graph types along with some sample questions on bar graphs. Mar 12, 2018 · So, for example, a worksheet for Year 11 is for students in their 11th year of school. In this series, we'll look at some common interview questions and what you should consider when formulating your responses. Vedantu provides RS Aggarwal Class 10 Solutions - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive Chapter 9 with Free PDF download option. Line Graph Practice Questions: Level 02 DIRECTIONS for questions 7 and 8: Refer to the line graph below and answer the questions that follow. Estimations Estimation questions test skills that assess the reasonableness of an answer. Histograms and Cumulative Frequency Histograms are similar to bar charts apart from the consideration of areas. There was a striking difference in style — and substance. 2 ERRORS AND UNCERTAINTIES Notes I A. Further information is available on-line at The Physics Classroom Tutorial. A) One variable is increasing with the other, and all the points are close together in a straight line, so this graph has strong positive correlation. Your score is entirely based on the number of questions you answer correctly. BELOW IS A LIST OF TOPICS WITH EXAM QUESTIONS ATTACHED. Stacked Bar Graphs. Department of Justice, Civil Rights Division, October 2008 version. Question Question 1 Your answer is correct. Each worksheet contains unique theme to clearly understand the usage and necessity of bar graph in real-life. Another way to answer the question is to remember that the distance between two numbers on the number line is equal to the absolute value of the difference of the two numbers. Mark these x-values underneath the sign chart, and write a zero above each of these x-values on the sign chart. • The graph has vertex (h, k) and is symmetric in the line x = h. Apr 10, 2016 · At the same time, it is often possible to get the correct answer just from looking at the chart or graph that comes with the reading. MULTIPLE CHOICE TEST TAKING STRATEGIES What to Do if More Than One Answer Seems Correct 1. The model answer below will help you understand how to organise your ideas and support your statements with data. Take a look at the question and chart first. Mark these x-values underneath the sign chart, and write a zero above each of these x-values on the sign chart. The area of the circle may be found by using the formula, A=πr 2. You can select different variables to customize these graphing worksheets for your needs. com Chemistry 12 Unit 1 - Reaction Kinetics Worksheet 1-3 - Reaction Mechanisms Page 6 e) On the set of axes below, draw the shape of the curve you might expect for the reaction in this question. Distinguish between exponential and logistic population growth. Includes great sample answers as well as the common mistakes you should avoid. You can read also bar graph question-answers and can read selective tabulation questions and answers to improve your metal skills and performance in competitive exams. Situational Interview Questions And Answers (Examples Included). The answer is in one place and often the words from the question and the answer are in the same sentence. Time (t seconds) Frequency 0 < t ≤ 10 8 10 < t ≤ 20 16 20 < t ≤ 25 15 25 < t ≤ 30 12 30 < t ≤ 50 6. Use of these answers is for your personal bar review preparation and law school study only. The diagram shows the consumption of renewable energy in the USA from 1949-2008. The pretest questions are indistinguishable from those that are scored, so you should answer all questions. The 4 main types of graphs are a bar graph or bar chart, line graph, pie chart, and diagram. The number of spanning trees obtained from the above graph is 3. They also need to be able to answer questions about the information presented in a graph or chart. Before posting a question, read our welcome post, review our help guides, or search for a related answer below. Bar Graphs Bar graphs convert the information in a chart into separate bars or columns. Free student math practice. • Answer the questions in the spaces provided - there may be more space than you need. Describe Image Question Bank. answer - but you may be able to give a S T A R example. Some of the testbank questions will be listed as "bimodal", which means that they can be displayed in the test as either multiple-choice questions or short-answer questions. Legault, Minnesota Literacy Council, 2014 2 Mathematical Reasoning problems algebraically and visually, and manipulate and solve algebraic expressions. Department of Justice, Civil Rights Division, October 2008 version. Earthquakes Living Lab: The Theory of Plate Tectonics Activity—Worksheet Example Answers 3 volcanoes Volcanoes occur along hot zones at plate boundaries Underground volcanoes are “seamounts” A line of seafloor volcanoes indicates the direction a tectonic plate is moving 8. 29, 34, 35, 36, 28, 32, 31, 24, 24, 27, 34 This box-and-whisker plot shows the ages of clerks in a supermarket. Example 7: Use the diagram below to answer the question that follows. You'll be able to tell how well the students understood the concept of a bar graph by how much help and hand-holding they need when it comes to drawing their own graphs. For all points, students must demonstrate an understanding of the concept and an ability to. Since the height is about 1,154, the population of the city in 1970 was about 1,154,000. The Expected Monetary Value for the project is: $100,000 profit. Before using a question, write model answer(s) or at least an outline of major points that should be included in an answer. Information. Answer Key Answer Key This section presents the grade, item type, DOK level, alignment to the ACT Aspire reporting categories, and correct response for each question. Search www. These worksheets are printable PDF exercises of the highest quality. CHARTS AND GRAPHS COMPREHENSION QUESTIONS Directions: Look at each of the charts and graphs examples below and answer the questions beneath them. They will hopefully inform a larger debate on what the system that produces food globally should look like. DI-LR Questions – March 11th, 2018. How to make a bar graph if I already have the media and the SD? 1 answer 346 views. The options may also be graphs or diagrams. Bridgman (1969) explains it thus: "The principal use of dimensional analysis is to deduce from a study of the dimensions of. This results in new limits: Holly Ott Quality Engineering & Management - Module 8 19. The real test will have 15 questions of varying difficulty to match the level of the candidate. Microsoft Excel quiz question bank in PDf format for download will be added soon. These questions on graphs may be used as a self test. Refer to the graph & answer the questions based on line graph as given below. Find the range of the data. One Monday, Victoria measured the time, in seconds, that individual birds spent on her bird table. Picture graphs, bar graphs, and histograms. EPIDEMIOLOGY CASE STUDY 1: Incidence, Prevalence, and Disease Surveillance; Historical Trends in the Epidemiology of M. Booklets of Sample Answers with the corresponding performance test and essay questions from the most recent bar exams are available for purchase. Here are some other activities to help your child practice and master WH questions and answers. – select an appropriate type of graph to represent a set of data, graph the data using technology, and justify the choice of graph (i. Answer a question using a graph in which data is displayed using many-to-one correspondence. answered visually with time plots (or time series graphs), bar charts, and pie charts. Splash Math is an award winning math learning program used by more than 30 Million kids for fun math practice. Each bar or column in a barchart is of equal width. The pretest questions are indistinguishable from those that are scored, so you should answer all questions. Don't sweat if you are not able to get the most accurate value from the graph. Earnings are in US dollars ($). Here is an example of a real MBE question from a previous bar exam: A father lived with his son, who was an alcoholic. of each problem type. You should choose the best answer from the four stated alternatives. example f, to refer to the function as a whole and use f(x) to refer to the output when the input is x. Reading pictographs. Such a description is referred to as a datum. The new R-bar = 2. Magnetism and Electromagnetism is a review of basic magnetism, similar to what is encoun-tered in most grade-level physical science texts. 16 Sample Bar Graph Worksheet Templates. • We will use limits to analyze asymptotic behaviors of functions and their graphs. Base your answer to the question on the information below and on your knowledge of biology. • The graph is V-shaped. 9: Decision: Choose the Operation. PROFITT Curriculum Module # 5 – Effective Communication Soft Skills 5-3 5. For many, this interplay is what makes graph theory so interesting. Example: The graph below shows the population for India and China since the year 2000 and predicts population growth until 2050. The answer is C. Enter any data, customize the chart's colors, fonts and other details, then download it or easily share it with a shortened url | Meta-Chart. This is a graph of pets that belong to the students of Miss Smith's class. The key concepts that are included here are bar graph definition, bar graph examples, bar graph types along with some sample questions on bar graphs. Learners should work with at least: • 1 pie chart where information is given in common fractions and not percentages • 1 bar graph Suitable topics include. $60,000 loss. SAT Examples. Complete the frequency table below using the data in the frequency histogram shown. Interviewed asked two questions and asked follow up questions on both. Have a glimpse into the web's leading online psychometric preparation institute. length of bar is proportional to number of persons/events in that category FETPAFI 12 Bar Chart Example 1: Bar Chart 0 10 20 30 40 50 60 70 80 90 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Fully Immunized Child by Quarter (N=160) Province of Camarines Sur, 2001. Write a model answer. A steady but significant rise can be seen in the percentage of the population that owned a computer over the period. CHARTS AND GRAPHS COMPREHENSION QUESTIONS Directions: Look at each of the charts and graphs examples below and answer the questions beneath them. Double bar graphs, also called double bar charts, help us to compare or present more than one kind of information, situations, or events instead of just one by using bars. Name: Super Teacher Worksheets - www. In which of the following year the gap between the import and export was maximum. Refer to the line graph below for Exercises 1 to 3. 85 is calculated from the remaining 23 observations of R. The lesson below shows you how to use do and does properly. Category Needs More Almost there Great Job Fantastic Work Tally Chart Tally chart is not Tally chart has Tally chart is Tally chart is present missing complete but complete and components and has some parts accurate parts are are inaccurate inaccurate Title The graph does A title given but There is a There is a not have a title not relevant to. World Café conversations are based on the principles and format developed by the World Café, a global movement to support conversations that matter in corporate, government, and community settings around the world. The following table illustrates how many students selected each answer choice for Question #1 and #2. Statistics Using R with Biological Examples Kim Seefeld, MS, M. DadsWorksheets. Third Grade Graphing & Data Worksheets and Printables. The Writing Task 1 of the IELTS Academic test requires you to write a summary of at least 150 words in response to a particular graph (bar, line or pie graph), table, chart, or process (how something works, how something is done). Some of the unit rates are obvious, but on some problems students will have to analyze the graph scale to identify the correct unit rate. Proof: If the components are divided into sets A1 and B1, A2 and B2, et cetera, then let A= [iAiand B= [iBi. Mathematical Interview Questions and Answers guide you how to practice of teaching and learning mathematics techniques, as well as the field of scholarly research on Mathematics practice. Time (t seconds) Frequency 0 < t ≤ 10 8 10 < t ≤ 20 16 20 < t ≤ 25 15 25 < t ≤ 30 12 30 < t ≤ 50 6. Definition of Bar Model explained with real life illustrated examples. of each problem type. Finally, use the activities and the practice problems to study. Directions: Refer to the bar graph below to answer each question. Solution: We would like to find a function that describes this situation. Such a description is referred to as a datum. The only way to solve these kinds of "debates" would be to get out pencil paper and calculator, open up a college level statistics book, and ask your "opponent" to join you in looking at the data and statistical analysis. Groups answer the questions on BLM 3. Should the range or mean chart be analyzed first? Explain your answer. Example of X bar and R chart Terms used. , numerical data that can be ordered) in a bar graph with the bars touching each other. From the bar chart, find the second most popular colour of shoes amongst men. Next we show some examples. You can also change the survey language. What percent of dogs said that their favorite food was cats? A. The area of the circle may be found by using the formula, A=πr 2. Mathematics (Linear) - 1MA0 STRAIGHT LINE GRAPHS Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses, pen, HB pencil, eraser. Please show your support for JMAP by making an online contribution. With pie charts you are usually given 2, 3, or 4 to compare. Bartending Interview Questions and Answers. The height of the bar corresponds to the value of the data. Bar graphs, also called bar charts, compare values by using bars. Donʼt spend too long on one question. RANDOM AND SYSTEMATIC ERRORS C. – Forces on pedals rotate crank which rotates gears which rotate wheels. During a conversation, information states of people – singly, and in groups – change over time, triggered by communicative events. Here is the main difference between bar charts and histograms. 8 Again take the Math 111 version of the approximate speedometer reading at t =2to be the average speed from from t =2to t =2. This is a graph of pets that belong to the students of Miss Smith's class. IELTS Writing Task 1 samples Academic with answers Band 9 is the list of different writing task 1 samples with answers. Questions exercises: what, where, when, who, whose, which, how. When drunk, the son often became violent and physically abused his father. Print Features Guide readers through the patterns of organization. Structure. If you need assistance with a particular problem, click the "step-by-step" link for an in depth solution. • To graph these, we must ﬁgure out the center and the orientation (it won’t always be thez-axis, as we saw in an example). The goals for the study of bar graphs are similar to those for the study of line graphs, in that the student will need to both: zread bar graphs, including double bar graphs, and answer questions about data already plotted; and zdraw bar graphs and histograms from a given set of data. Data can be represented in many ways. PTE Describe Image – Study the bar diagram for 25 seconds and record your answer in 40 seconds. (9 marks) (b) Assess the exit arrangements that should be applied if a category management process were to prove unsuccessful. You can only upload files of type PNG, JPG or JPEG. Use the sample practice charts, tables and diagrams below to practise. A bar is 500 mm long and is stretched to 505 mm with a force of 50 kN. What was the live birth rate in 2006? 2. The next greatest common place value is used to form the leaves. Splash Math is an award winning math learning program used by more than 30 Million kids for fun math practice. If the R Chart appears to be in control, check the run rules against the X-Bar chart. Pareto Chart (Manufacturing Example) The theory behind the Pareto Chart originated in 1897 when an Italian economist named Vilfredo Pareto created a formula representing the uneven distribution of wealth - what later came to be known as the 80-20 rule. • Properties of limits will be established along the way. Hauskrecht Set • Definition: A set is a (unordered) collection of objects. I'd just use a bar or Cleveland dot chart and label it simply as numbers of answers, and state the total number of people too. should complete all of the practice problems. • When there are more than two simple propositions (i. We explore how pie graphs can show the proportions, for example, nearly half the class picked honey as their favourite breakfast spread. Third Grade Graphing & Data Worksheets and Printables. The teacher will demonstrate with the class exactly what they are going to do: use the class to answer their survey question, create a tally table, transfer. The sample questions with model answers are intended to help you achieving a high band score in your IELTS exam. Below are the data for six participants giving their number of years in college (X) and their subsequent yearly income (Y). 0 3 Table 1 below presents the distribution of new cases of tuberculosis by age group and sex. Food Safety Counts! (PDF) | Alternate Text Always "Check Your Steps" to protect your family from food poisoning. An image of the graph is attached below. The answer is C. Below is a collection of important sample survey questions with questionnaire examples for each question type:. Free Psychometric Test Questions (With questions and answers) JobTestPrep invites you to a free practice session that represents only some of the materials offered in our online practice packs. Graphs are one of the most commonly used tools in educational text, and with these third grade graphing and data worksheets, your students will be reading graphs and creating their own in no time!. A bar graph can have either vertical or horizontal bars. Donʼt spend too long on one question. IELTS Writing Task 1 samples Academic with answers Band 9 is the list of different writing task 1 samples with answers. The bar graph gives the population of the city in thousands for six years. As the taxonomy reflects different forms of thinking and thinking is an active. You should be older than 16 to get the most precise result. Food Safety Counts! (PDF) | Alternate Text Always "Check Your Steps" to protect your family from food poisoning. Fill in the boxes at the top of this page with your name, centre number and candidate number. Box and Whisker Worksheet Make a box-and-whisker plot of the data. Bloom’s Revised Taxonomy: Mathematics Taxonomy of Cognitive Objectives -1950s-developed by Benjamin Bloom 1990s-Lorin Anderson (former student of Bloom) revisited the taxonomy. Rating scale results. Distinguish between exponential and logistic population growth. If your answer is a percent, do NOT enter the percent symbol. Introduction to Statistics and Frequency Distributions. The vertical scale on the bar graph above goes from 0 to 80 in increments of 10. Have a glimpse into the web's leading online psychometric preparation institute. You should choose the best answer from the four stated alternatives. Writing reinforces Maths learnt. Use the information in 1 and 2 to answer the questions. PTE Describe Image Sample Questions & Responses. Answers to these practice questions appear at the end of the document. The versions with no questions are intended for those who want to write their own questions and answers. A Graph is a non-linear data structure consisting of nodes and edges. Sample ESSENTIAL QUESTIONS for MATH PATTERNS AND NUMERICAL RELATIONSHIPS How can you use a prime factorization to find the greatest common factor of two or more numbers? Why can you use either a fraction or a decimal to name the same rational number? How are operations with fractions similar to and different from operations with whole numbers?. Reading bar graphs Which season is most popular? Your child can find the answers to this and other data questions by interpreting the data on bar graphs in this math worksheet.