This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 3 Data Handling – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 3 Data Handling Quiz 14 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is a Pie Graph? A) A graph that uses pictures of pie to display data. B) A graph that uses bars to display data. C) A graph that is shaped like a circle to display data. D) None of the above. Show Answer Correct Answer: C) A graph that is shaped like a circle to display data. 2. Choose the correct definition for the word '' median" A) The set of number that is found in the middle. B) The first set of numbers. C) The last number in the row. D) Its all the data added. Show Answer Correct Answer: A) The set of number that is found in the middle. 3. When a die is thrown, find the probability of not a prime number A) 1/6. B) 1/3. C) 1/2. D) None of these. Show Answer Correct Answer: C) 1/2. 4. 1, 2, 3, 5, 6, 4, 6, 3. The mode is ..... A) 6. B) 3. C) 2. D) 4. Show Answer Correct Answer: B) 3. 5. Each 'slice' of a pie chart is what part of a circle? A) Sector. B) Segment. C) Sequence. D) None of the above. Show Answer Correct Answer: A) Sector. 6. Data can be collected from ..... A) Sample. B) Census. C) Both from Census and Sample. D) None of the above. Show Answer Correct Answer: C) Both from Census and Sample. 7. To find the "mean", I need to ..... A) Take highest value subtract lowest value. B) Add up all the values. C) Divide the total by the observation. D) Find the middle number. Show Answer Correct Answer: C) Divide the total by the observation. 8. Find the mode and the median of:3, 16, 12, 14, 19, 12, 14, 13 and 14Are they same A) 12, 11, No. B) 14, 14, Yes. C) 14, 16, No. D) None of these above. Show Answer Correct Answer: B) 14, 14, Yes. 9. List the outcomes of a coin tossed A) Heads and tails. B) Heads and one. C) Tails and one. D) None of these. Show Answer Correct Answer: A) Heads and tails. 10. Data cannot be represented by graphs or pictures etc A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 11. Today is Tuesday.It is ..... that yesterday was Friday. A) Impossible. B) Certain. C) All the above. D) None of the above. Show Answer Correct Answer: B) Certain. 12. Juan solved 8 math problems every day for 7 days. How many problems did he solve all together? A) 45. B) 32. C) 64. D) 56. Show Answer Correct Answer: D) 56. 13. Complete the following sentence:The range is the ..... subtracted from the ..... ? A) Lowest and highest. B) Highest and lowest. C) Average and highest. D) Average and lowest. Show Answer Correct Answer: A) Lowest and highest. 14. What is a data? A) Collection of shapes. B) Collection of colors. C) Collection of numbers. D) Collection of letters. Show Answer Correct Answer: C) Collection of numbers. 15. State the suitable data collection method of the following"Consumers preferences for three brands of bread" A) Observation. B) Experiment. C) Interview. D) Survey. Show Answer Correct Answer: D) Survey. 16. ..... is a collection of facts and figures such as numbers and words. A) Time. B) Data. C) Shape. D) None of the above. Show Answer Correct Answer: B) Data. 17. Which of the following is True about a dataframe data structure in Pandas? A) Its homogenous data structure. B) Values of a dataframe is mutable. C) Values of a dataframe is immutable. D) Size of dataframe is immutable. Show Answer Correct Answer: B) Values of a dataframe is mutable. 18. Which observation in the following data has maximum frequency? 1, 1, 2, 4, 3, 2, 1, 2, 2, 4 A) 4. B) 3. C) 1. D) 2. Show Answer Correct Answer: D) 2. 19. In a SELECT with a GROUP BY clause, a WHERE clause, and a HAVING clause, the WHERE conditions are applied before the HAVING conditions. A) True. B) False. C) Either True or False. D) None of the above. Show Answer Correct Answer: A) True. 20. Which of the following is the mean of first five natural numbers? A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: B) 3. 21. The graph divided into sectors is called A) Bar graph. B) Pie chart. C) Pictograph. D) Histogram. Show Answer Correct Answer: B) Pie chart. 22. When a die is thrown, list the outcomes of an event of getting a prime number A) 1. B) 1, 3, 5. C) 2, 3, 5. D) None of these. Show Answer Correct Answer: C) 2, 3, 5. 23. What is the probability of drawing a piture card ( Jack, Queen, King ) from a deck of 52 cards? A) $\frac{4}{52}$. B) $\frac{1}{4}$. C) All the above. D) None of the above. Show Answer Correct Answer: B) $\frac{1}{4}$. 24. THE MEAN IS ONE OF THE NUMBERS IN A DATA A) YES. B) NO. C) NONE. D) None of the above. Show Answer Correct Answer: A) YES. 25. The classmark/midpoint of the class 20-30 is A) 20. B) 25. C) 30. D) 50. Show Answer Correct Answer: B) 25. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 3 Data Handling Quiz 1Class 7 Mathematics Chapter 3 Data Handling Quiz 2Class 7 Mathematics Chapter 3 Data Handling Quiz 3Class 7 Mathematics Chapter 3 Data Handling Quiz 4Class 7 Mathematics Chapter 3 Data Handling Quiz 5Class 7 Mathematics Chapter 3 Data Handling Quiz 6Class 7 Mathematics Chapter 3 Data Handling Quiz 7Class 7 Mathematics Chapter 3 Data Handling Quiz 8Class 7 Mathematics Chapter 3 Data Handling Quiz 9Class 7 Mathematics Chapter 3 Data Handling Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books