This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Data Handling > Class 7 Mathematics Chapter 3 Data Handling – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 3 Data Handling Quiz 7 (8 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A ..... is a representation of numbers using bars of uniform widths. A) Pie graph. B) Diagram. C) Bar graph. D) Graph Chart. Show Answer Correct Answer: C) Bar graph. 2. The Arithmetic Mean of 36, 35, 50, 46, 60, 55 is ..... A) A. 45. B) B. 46. C) C. 47. D) None of the above. Show Answer Correct Answer: C) C. 47. 3. In the grouped data, each of the group is called ..... A) Collection of data. B) Class interval. C) Pie chart. D) Frequency. Show Answer Correct Answer: B) Class interval. 4. Data can also be represented by using Tally Marks. Which are ..... lines drawn for each observation. For the fifth observation, a ..... line is drawn crossing the four other lines. A) Horizontal, diagonal. B) Vertical, horizontal. C) Diagonal, vertical. D) Vertical, diagonal. Show Answer Correct Answer: D) Vertical, diagonal. 5. Which measure of central tendency best represents the data of the most popular politician after a debate? A) Mean. B) Median. C) Mode. D) Any of the above. Show Answer Correct Answer: C) Mode. 6. Pick the appropriate responses for the following question:"Will you be attending the school event this Friday?" A) Very interested, interested, neutral, not interested, extremely disinterested. B) Strongly agree, agree, neither agree or disagree, disagree, strongly disagree. C) Green, blue, black, gold. D) Yes, no or maybe. Show Answer Correct Answer: D) Yes, no or maybe. 7. Which of the following is not a set? A) Set of boys wearing the school uniform. B) The set of students wearing a red dress. C) The set of even numbers. D) NONE OF THESE. Show Answer Correct Answer: B) The set of students wearing a red dress. 8. Identify the right type of chart using the following hints.Hint 1:This chart is often used to visualize a trend in data over intervals of time.Hint 2:The line in this type of chart is often drawn chronologically. A) B Bar chart. B) A. Line chart. C) C. Pie chart. D) D. Scatter plot. Show Answer Correct Answer: B) A. Line chart. ← PreviousRelated QuizzesMathematics QuizzesClass 7 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 6 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books