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E:\Working\Focus_Learning\Math_Genius-8\Open_Files\05_Chapter_4\Chapter_4
\ 06-Jan-2025 Bharat Arora Proof-6 Reader’s Sign _______________________ Date __________

( a) How many symbols represent the kites purchased by Neeta if the value of one kite symbol = 100

( b) Who purchased more kites than Dori Lal?
( c) Neeta purchased four times more kites than Raman. Is the statement correct? If not, correct the
statement.
2. Study the bar graph and answer the following questions.

( a) What information is given by the
bar graph?

( b) In which year were the minimum
refrigerators manufactured?

( c) In which year was the maximum number of
refrigerators manufactured and how many?

( d) How many fewer refrigerators were
manufactured in 2023 than in 2022?

3. A survey of 120 school students was done to find
which activity they prefer to do in their free time.

Preferred activity Playing Reading books Watching TV Listening Music Painting
Number of students 45 30 20 10 15
Draw a bar graph to illustrate the above data taking a scale of 1 unit length = 5 students.
Which activity is preferred by most of the students other than playing?

4. Observe the given bar graph which shows the marks
obtained by Aziz in half-yearly examinations in different
subjects. Based on the bar graph, answer the following
questions.

( a) What information does the bar graph give?
( b) Name the subject in which Aziz scored the maximum
marks.

( c) Name the subject in which he has scored the minimum
marks.

5. Consider the data which was collected from various people
who watch/participate in their favourite sports activity.

Favourite sport Cricket Basketball Swimming Hockey Athletics Wrestling
Watching 1250 450 520 450 300 125
Participating 650 300 320 250 400 380

( a) Draw a double bar graph of the given data. What conclusion do you draw from the data?
( b) Which sport is the most popular?
( c) Which is more preferred, watching or participating in the sports?

99 Data Handling