GSEB Class 6 Maths Solutions Chapter 9 Data Handling Exercise 9.3

Gujarat Board Textbook Solutions Class 6 Maths Chapter 9 Data Handling Ex 9.3

Question 1. The bar graph 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?
Answer:
(a) In 2002, the wheat production was highest.
(b) In 1998, the wheat production was lowest.

Exam Tip: When analyzing bar graphs, always carefully examine the labels on both axes and the scale to accurately interpret the data presented.

Question 2. Observe the bar graph which is showing 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 a number of shirts?
(c) On which day were the maximum number of shirts sold? How many shirts were sold on that day?
(d) On which day were the minimum number of shirts sold?
(e) How many shirts were sold on Thursday?
Answer:
(a) This bar graph presents the total number of shirts sold from Monday to Saturday.
(b) The chosen scale on the horizontal line is 1 unit = 5 shirts.
(c) The highest count of shirts was sold on Saturday, with 60 shirts sold.
(d) Tuesday had the lowest number of shirts sold.
(e) On Thursday, 35 shirts were sold.

Exam Tip: Always pay attention to the specific questions asked, as some might require only the day, while others need the quantity or both pieces of information.

Question 3. Observe this bar graph which shows the marks obtained by Aziz in half-yearly examination 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.
Answer:
(a) This bar graph displays the scores Aziz achieved in various subjects during his half-yearly examination.
(b) Aziz obtained the highest scores in Hindi.
(c) The subject in which he secured the lowest scores is Social Science.
(d) The subject-wise scores are:
Hindi: 80;
English: 60;
Mathematics: 70;
Science: 50;
Social Science: 40

Exam Tip: When answering questions about subject-wise performance, make sure to list both the subject and the corresponding score accurately for full marks.