1) Which branch of mathematics is primarily concerned with collecting, organizing, analyzing, interpreting, presenting, and drawing conclusions from data to understand and solve problems related to a particular phenomenon? a) Algebra b) Calculus c) Geometry d) Statistics 2) What is the term for the information collected when a class writes down the type of pet each student has? a) conclusion b) data c) graph d) question 3) Which statement accurately describes the difference between qualitative and quantitative data? a) They are identical. b) Qualitative data is gathered before quantitative data. c) Qualitative data is numerical, while quantitative data is descriptive. d) Qualitative data is descriptive, while quantitative data is numerical. 4) When conducting a research study, which term refers to the entire group of individuals or elements being studied? a) class b) data c) population d) sample 5) Which method of data collection involves asking predetermined questions, often in writing, to gather information about people’s opinions, behaviors, or characteristics?  a) Case-study b) Experiment c) Observation d) Survey and Questionnaires 6) In which research method do scientists observe and document events without engaging in any verbal communication or influencing the participants' actions? a) Case-study b) Experimentation c) Interview d) Observation 7) In a junior high school with a total population of 800 students distributed across Grade 7, Grade 8. Grade 9, and Grade 10, which sampling technique should be used to ensure that each grade level is represented in the selected sample? a) Cluster Sampling b) Systematic Sampling c) Simple Random Sampling d) Stratified Random Sampling 8) Which of the following is considered as quantitative in nature? a) age of the participants b) feedback comments from users c) descriptive attributes of a product d) surveyb responses describing customer satisfaction 9) Which of the following is represents qualitative data? a) mobile number of Lance b) monthly salary of Jane c) temperature in San Leonardo, Nueva Ecija d) weight of a steel bar 10) How is the relative frequency found in a frequency distribution table? a) Add the frequency of each class interval to the total frequency. b) Divide the frequency of each class interval by the total frequency. c) Multiply the frequency of each class interval by the total frequency. d) Subtract the frequency of each class interval from the total frequency. 11) Which type of graph is most suitable for illustrating how a variable change over time? a) Bar graph b) Line graph c) Pie graph d) Stem-and-Leaf Plot 12) What type of graph uses the height or length of bars to represent the frequency of each category? a) Bar graph b) Line graph c) Pie graph d) Stem-and-Leaf Plot 13) What type of graph is circular in shape and shows the proportion of category in a dataset? a) Bar graph b) Line graph c) Pie graph d) Stem-and-Leaf Plot 14) Which statement best describes a stem-and-leaf plot? a) A table showing averages b) A chart showing percentages c) A graph that compares categories d) A display that organizes numerical data by place value 15) One hundred Grade 7 students were asked about their favorite indoor activity. The results are presented on the pie chart. Which indoor activity is best enjoyed by the Grade 7 students? a) reading books b) sleeping c) playing on the computer d) watching TV 16) How many among the 100 students picked reading books as their favorite indoor acitivity? a) 35 b) 29 c) 24 d) 12 17) Among the 100 students, how many more students chose watching TV over reading books? a) 6 b) 12 c) 17 d) 23 18) Based on the pie chart of Grade 7 students' favorite indoor activities, what conclusion can best be drawn from the data? a) Reading books is more popular than sleeping among students. b) Watching TV and sleeping are equally preferred activities. c) Most students prefer activities that involve technology. d) Only a few students enjoy indoor activities. 19) When was the highest amount of rainfall recorded? a) January b) March c) May d) June 20) How much more rainfall was recorded in June compared to March? a) 10 mm b) 15 mm c) 20 mm d) 25 mm 21) Based on the trend shown in the line graph, which statement best describes the pattern of rainfall in the city over the six-month period? a) The rainfall remained the same throughout the six months. b) The rainfall steadily increased every month from January to June. c) The rainfall sharply decreased after February and never recovered. d) The rainfall generally increased over time, despite some monthly decreases. 22) Which rule applies when adding two positive integers? a) When two positive integers are added together, their sum is always positive. b) When two positive integers are added together, their sum is always negative.. c) When two positive integers are added together, the sign of the sum is the sign of the smaller addends. d) When two positive integers are added together, the sign of the sum depends on the sign of the larger addends.. 23) When subtracting integers, what happens to the sign of the subtrahend? a) The sign is kept the same. b) The sign is changed to the opposite. c) The sign is always changed to positive. d) The sign is always changed to negative. 24) What is the sign of the product when a positive integer is multiplied by a negative integer? a) The product is zero. b) The product is positive. c) The product is negative. d) The product is always changed to negative. 25) What is the sign of the quotient when dividing two negative integers? a) The quotient is zero. b) The quotient is negative. c) The quotient is positive. d) The quotient is positive only if the negative integer 26) At dawn, the temperature in Baguio City is –7°C. By noon, the temperature increases by 11°C. What is the temperature at noon? a) -18°C b) -4°C c) 4°C d) 18°C 27) A diver is –25 meters below sea level. He swims upward 15 meters, then swims downward 6 meters. What is his final position? a) –46 m b) –16 m c) –4 m d) 4 m 28) A debt of –₱360 is shared equally among 9 people. What integer represents each person’s share? a) ₱40 b) -₱40 c) ₱320 d) -₱320 29) A scuba diver descends 4 meters per minute. If the diver continues descending for 6 minutes, what is the total change in depth? a) 24 m b) -24 m c) -10 m d) 10 m 30) Which statement BEST describes the absolute value of an integer as represented on a number line? a) The absolute value of an interger is the measure of its distance from zero. b) The absolute value of a negative integer is always a positive integer. c) The absolute value of an integer is always a non-negative integer. d) All of the above. 31) A basketball team loses –12 points in the first quarter and gains +8 points in the second quarter. Which statement is correct? a) The team gained more points that it lost. b) The team lost more points that it gained. c) The gains and losses are equal. d) The total score is zero. 32) A game awards +10 points for a correct answer and –4 points for a wrong one. A player gets 5 correct answers and 6 wrong answers. What is the player’s final score? a) 26 b) -26 c) 14 d) -14 33) Look at Sam's computation in solving Math problem, What method did Sam use in performing the operation of integers? a) Number Line Method b) Ruling Method c) Scientific Method d) Tile Method or Bar Models 34) Based on Sam's computation, is the result of -3 correct? a) Yes, he solved it correctly. b) No, he should count 9 units to the right of 5. c) Yes, but he should answer -4 d) No, he should start from 5 and move 9 units to the left. 35) Which of the following should be the correct illustrations? a) b) c) d) 36) What percentage of Senior High School students anticipate attending the promenade? a) 19% b) 30% c) 68.4% d) 108% 37) What percentage of Senior High School students won’t attend the promenade? a) 19% b) 30% c) 34.4% d) 40% 38) Based on the data shown in the table, which group of students has the highest proportion in the survey? a) Students who will attend. b) Students who already attended. c) Undecided students d) Students who will not attend. 39) Which integer represents the sea level? a) +250 b) 0 c) -50 d) -120 40) Which integer represents the location of Station A? a) -450 b) -180 c) 0 d) 450 41) Which integer represents the position of the sensor below sea level? a) -450 b) -180 c) 0 d) 450 42) After moving downward by 100 meters from sea level, what is the sensor's position? a) -100 b) -30 c) +30 d) +100 43) After the sensor rises 70 meters from its lowest point, what is the final position? a) -170 b) -30 c) +30 d) +170 44) Which statement correctly compares the positions of Station A and the sensor at −180 meters? a) −180 > 450 b) −180 = 450 c) −180 < 450 d) −180 > 0 45) Which point is located farthest to the left on the number line? a) +450 b) 0 c) -30 d) -180 46) Which of the following sequences correctly orders the locations from lowest to the highest value? a) -180, -30, 0, +450 b) +450, 0, -30, -180 c) -30, -180, 0, +450 d) 0, -30, -180, +450 47) Which of the following sequences correctly orders the locations from highest to the lowest value? a) -180, -30, 0, +450 b) +450, 0, -30, -180 c) -30, -180, 0, +450 d) 0, -30, -180, +450 48) Which point is located the farthest tot he right on the number line? a) +450 b) 0 c) -30 d) -180

Q3 Review in Math

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