This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Mathematics > Data Handling > Class 8 Maths Chapter 5 Data Handling – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Maths Chapter 5 Data Handling Quiz 1 (42 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many students come under the marks range of 300-400? A) 14. B) 25. C) 12. D) 26. Show Answer Correct Answer: D) 26. 2. Ro find median of given data, first we have to arrange the data in increasing or decreasing order. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Given a bar graph, how can you determine the mode of the data represented? A) Identify the tallest bar in the graph. B) Calculate the average height of all bars. C) Identify the shortest bar in the graph. D) Count the total number of bars in the graph. Show Answer Correct Answer: A) Identify the tallest bar in the graph. 4. The mode of the data 2, 2, 2, 3, 3, 4, 5, 5, 5, 6, 6, 8 is ..... A) 2. B) 5. C) 8. D) 2 & 5 both. Show Answer Correct Answer: D) 2 & 5 both. 5. Median of the data 13, 16, 12, 14, 19, 12, 14, 13, 14 is ..... A) 12. B) 19. C) 14. D) 13. Show Answer Correct Answer: C) 14. 6. Explain how to convert a tally chart into a bar graph. A) Count the bars, draw tallies, create categories based on bar heights. B) Count the tallies, draw axes, create bars for each category based on tally counts. C) Use colors to represent each tally without counting them. D) Draw a pie chart instead of a bar graph. Show Answer Correct Answer: B) Count the tallies, draw axes, create bars for each category based on tally counts. 7. Mean of the data is always from the given data. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. How many students secured marks between 250-300? A) 14. B) 10. C) 11. D) 13. Show Answer Correct Answer: B) 10. 9. The tally mark with IIII & / (both) shows frequency ..... A) 6. B) 5. C) 3. D) 4. Show Answer Correct Answer: B) 5. 10. What will be the range of following data?28, 54, 35, 26, 33, 23 A) 26. B) 5. C) 10. D) 31. Show Answer Correct Answer: D) 31. 11. The mean of the first five whole number is ..... A) 2. B) 3. C) 5. D) 4. Show Answer Correct Answer: A) 2. 12. The number of times that a particular entry occurs is called: A) Frequency. B) Raw data. C) Range. D) Class-interval. Show Answer Correct Answer: A) Frequency. 13. When a coin is tossed, what are the possible outcomes? A) 2. B) 0. C) 3. D) 1. Show Answer Correct Answer: A) 2. 14. What is the upper limit in the given frequency distribution table? A) 400. B) 450. C) 350. D) 500. Show Answer Correct Answer: D) 500. 15. The frequency of 5 in 1 1 2 2 4 5 6 4 5 3 2 6 7 8 4 2 4 4 2 5 is A) 6. B) 5. C) 4. D) 3. Show Answer Correct Answer: D) 3. 16. Find the average of 2, 3, 4, 1, 5. A) 15. B) 5. C) 3. D) 6. Show Answer Correct Answer: C) 3. 17. Median of odd number of observations is A) N/2. B) N+1/2. C) That. D) N+2. Show Answer Correct Answer: B) N+1/2. 18. What is the total number of students for all ranges? A) 60. B) 14. C) 50. D) 12. Show Answer Correct Answer: A) 60. 19. Find the mean of first 5 positive odd no's. A) 4. B) 5. C) 6. D) 7. Show Answer Correct Answer: B) 5. 20. Create a double bar graph to show the sales of two products over four months. A) A double bar graph with months on the x-axis and sales figures on the y-axis, displaying two bars for each month representing the sales of Product A and Product B. B) A line graph showing total sales for each product combined. C) A pie chart comparing the sales of Product A and Product B. D) A single bar graph with only the sales of Product A over four months. Show Answer Correct Answer: A) A double bar graph with months on the x-axis and sales figures on the y-axis, displaying two bars for each month representing the sales of Product A and Product B. 21. What is the number of possible outcomes, when two dies are thrown, simultaneously? A) 6. B) 12. C) 36. D) None of these. Show Answer Correct Answer: C) 36. 22. Mode is always a no. In the given data. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 23. Using a double bar graph, compare the scores of two students in three subjects:Math, Science, and English. A) A pie chart showing the average scores of all students in Math, Science, and English. B) A line graph depicting the scores of Student A over time in various subjects. C) A table listing the scores of Student A and Student B in only Math and Science. D) A double bar graph comparing Student A and Student B's scores in Math, Science, and English. Show Answer Correct Answer: D) A double bar graph comparing Student A and Student B's scores in Math, Science, and English. 24. The difference between the upper-class limit and lower class limit of a class interval is called: A) Grouped data. B) Ungrouped data. C) Frequency. D) Width. Show Answer Correct Answer: D) Width. 25. What are the advantages of using pictographs over tally marks? A) Pictographs are less visually appealing than tally marks. B) Pictographs are easier to interpret, represent larger quantities with single symbols, and can include relevant images. C) Tally marks can represent images more effectively than pictographs. D) Pictographs are more time-consuming to create than tally marks. Show Answer Correct Answer: B) Pictographs are easier to interpret, represent larger quantities with single symbols, and can include relevant images. 26. Data in the form of pictures is called ..... A) Burgaraf. B) Pictograph. C) None. D) None of the above. Show Answer Correct Answer: B) Pictograph. 27. What is the mode of following no's. 2, 2, 3, 1, 2, 4, 1, 3 A) 4. B) 3. C) 2. D) 1. E) All of the above. Show Answer Correct Answer: C) 2. 28. When a coin is tossed, there are 2 possible outcomes. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 29. How do you interpret data from a bar graph? A) Identify the color of the bars. B) Count the total number of bars. C) Calculate the average height of the bars. D) To interpret data from a bar graph, compare the heights of the bars representing different categories. Show Answer Correct Answer: D) To interpret data from a bar graph, compare the heights of the bars representing different categories. 30. Mode and median of the data 13, 16, 12, 14, 19, 12, 14, 13, 14 are: A) 14 & 14. B) 14 & 13. C) 13 & 1 4. D) 19 & 13. Show Answer Correct Answer: A) 14 & 14. 31. What are the measures of central tendency. A) Mean. B) Median. C) Mode. D) All of the above. Show Answer Correct Answer: D) All of the above. 32. What is a tally mark and how is it used? A) A tally mark is a visual representation of numbers, used for counting and recording data. B) A tally mark is a musical notation for rhythm counting. C) A tally mark is a digital symbol used in computer programming. D) A tally mark is a type of currency used in transactions. Show Answer Correct Answer: A) A tally mark is a visual representation of numbers, used for counting and recording data. 33. What will be the mode of the following data3, 5, 4, 5, 6, 5, 5, 6 A) 3. B) 6. C) 5. D) 4. Show Answer Correct Answer: C) 5. 34. A data can have ..... mode. A) Only one. B) Only 3. C) More than one. D) Only two. Show Answer Correct Answer: C) More than one. 35. What is the mean of first 10 natural no's. A) 5.5. B) 5. C) 10. D) 6. Show Answer Correct Answer: A) 5.5. 36. Draw a bar graph to represent the following data:Apples-5, Bananas-3, Oranges-4. A) Bar graph:Apples (5), Bananas (3), Oranges (4). B) Apples-6, Bananas-2, Oranges-4. C) Apples-4, Bananas-5, Oranges-3. D) Apples-3, Bananas-4, Oranges-5. Show Answer Correct Answer: A) Bar graph:Apples (5), Bananas (3), Oranges (4). 37. What is the size of the class interval? A) 50. B) 55. C) 30. D) 40. Show Answer Correct Answer: A) 50. 38. Find average of first 5 whole numbers. A) 4. B) 2. C) 5. D) 6. Show Answer Correct Answer: B) 2. 39. Median of even no. Of information (N)can be find using which formula. A) (N+1)/2 observation. B) N/2 observation. C) N observation. D) None of the above. Show Answer Correct Answer: A) (N+1)/2 observation. 40. Median of odd no. Of information (N)can be find using which formula. A) (N+1)/2 observation. B) N/2 observation. C) N observation. D) None of the above. Show Answer Correct Answer: A) (N+1)/2 observation. 41. The width or size of the class interval 30-40 is: A) 70. B) 30. C) 40. D) 10. Show Answer Correct Answer: D) 10. 42. Mean, median, mode in a given data are same. A) Yes. B) No. C) Can be same. D) None of the above. Show Answer Correct Answer: C) Can be same. Related QuizzesMathematics QuizzesClass 8 Quizzes 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books