NCERT Solutions for Class 6 Maths Chapter 9 Data Handling Exercise 9.3 contain problems that help students understand the method of analysing bar graphs for the given set of information. Representing data using pictographs is very time-consuming, so a bar graph can be used to overcome this issue. Students who find it difficult to solve exercise-wise problems in the NCERT textbook can use these NCERT Solutions Class 6 Maths to understand the concepts.
NCERT Solutions For Class 6 Maths Chapter 9 Data Handling Exercise 9.3
Access NCERT Solutions for Class 6 Maths Chapter 9: Data Handling Exercise 9.3
1. The bar graph given alongside shows the amount of wheat purchased by the government during the year 1998-2002.
Read the bar graph and write down your observations. In which year was
(a) the wheat production maximum?
(b) the wheat production minimum?
Solutions:
(a) Wheat production was maximum in the year 2002.
(b) Wheat production was minimum in the year 1998.
2. Observe this bar graph which shows the sale of shirts in a ready-made shop from Monday to Saturday.
Now answer the following questions:
(a) What information does the above bar graph give?
(b) What is the scale chosen on the horizontal line representing the number of shirts?
(c) On which day the maximum number of shirts sold were? How many shirts were sold on that day?
(d) On which day the minimum number of shirts sold were?
(e) How many shirts were sold on Thursday?
Solutions:
(a) The above bar graph shows the number of shirts sold from Monday to Saturday.
(b) 1 unit length = 5 shirts is the scale on the horizontal line representing the number of shirts.
(c) On Saturday, the maximum number of shirts were sold, i.e., 60 shirts were sold.
(d) On Tuesday, the minimum number of shirts were sold, i.e., 10 shirts were sold.
(e) 35 shirts were sold on Thursday.
3. Observe this bar graph which shows the marks obtained by Aziz in half-yearly examinations in different subjects. Answer the given questions.
(a) What information does the bar graph give?
(b) Name the subject in which Aziz scored maximum marks.
(c) Name the subject in which he has scored minimum marks.
(d) State the name of the subjects and marks obtained in each of them.
Solutions:
(a) The bar graph shows the marks scored by Aziz in different subjects.
(b) Aziz scored maximum marks in Hindi, i.e., 80 marks.
(c) Aziz scored minimum marks in Social Studies, i.e., 40 marks.
(d) Hindi – 80 marks, English – 60 marks, Mathematics – 70 marks, Science – 50 marks and Social Studies – 40 marks.
Access Other Exercises of NCERT Solutions for Class 6 Maths Chapter 9 – Data Handling
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NCERT Solutions for Class 6 Maths Chapter 9
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