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Data Handling Test - 10

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Data Handling Test - 10
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Weekly Quiz Competition
  • Question 1
    1 / -0
    Directions: The given diagram shows the number of students who picked their favourite subject. Study it carefully and answer the question that follows.



    What fraction of students picked Maths as their favourite subject?
    Solution
    Six students picked Maths as their favourite subject.
    Total number of students = 24

    So, required fraction = =
  • Question 2
    1 / -0
    Directions: Some students participated in drawing competition on different days. Observe the pictograph and answer the question that follows.



    How many students were not winners on Sunday?
    Solution
    Total students = 9
    Number of winners = 3
    Number of students who were not winners = 9 - 3 = 6
  • Question 3
    1 / -0
    Directions: Some students participated in drawing competition on different days. Observe the pictograph and answer the question that follows.



    How much money in total is given away on Wednesday, if one winner gets Rs. 100?
    Solution
    Number of winners = 4
    Amount given to one winner = Rs. 100
    Amount given to 4 winners = 4 × 100 = Rs. 400
  • Question 4
    1 / -0
    Directions: Some people came together and decided to distribute some food packets daily to hospitalised people. They charge Rs. 20 from each person. The pictograph below shows the total number of packets distributed each day. Study it carefully and answer the question that follows.



    What is the total amount of money raised on Friday?
    Solution
    Number of food packets distributed on Friday = 5
    Cost of each packet = Rs. 20
    Cost of 5 food packets = 20 × 5 = Rs. 100
  • Question 5
    1 / -0
    Karanvir is learning about graphs and does not know what to call the point where both vertical and horizontal lines meet. Which of the following options is correct?
    Solution
    The point where both vertical and horizontal lines meet is called origin.
  • Question 6
    1 / -0
    In a tally mark, a group of nine marks is represented as
    Solution
    Tally marks are a quick way of keeping track of numbers in groups of five. One vertical line is made for each of the first four numbers and the fifth number is represented by a diagonal line across the previous four lines.


  • Question 7
    1 / -0
    Directions: Read the following bar graph and answer the following question.



    The given bar graph shows sales (in thousands) of laptops and televisions in different states of India. Which of the following states sold the maximum number of laptops?
    Solution
    Number of laptops sold in Punjab = 2000
    Number of laptops sold in Haryana = 4000
    Number of laptops sold in U.P. = 9000
    Number of laptops sold in Himachal Pradesh = 2000
    Number of laptops sold in Maharashtra = 4000
    U.P. has sold the maximum number of laptops = 9000
  • Question 8
    1 / -0
    Directions: Read the following bar graph and answer the following question.



    The given bar graph shows sales (in thousands) of laptops and televisions in different states of India. Which of the following states sold the maximum number of televisions and laptops altogether?
    Solution
    Number of televisions and laptops sold in Punjab = 5000 + 2000 = 7000
    Number of televisions and laptops sold in Haryana = 3000 + 4000 = 7000
    Number of televisions and laptops sold in U.P. = 7000 + 9000 = 16000
    Number of televisions and laptops sold in Himachal Pradesh = 8000 + 2000 = 10000
    Number of televisions and laptops sold in Maharashtra = 5000 + 4000 = 9000
    U.P. has sold the maximum number of televisions and laptops = 16000
  • Question 9
    1 / -0
    Directions: The following pictograph shows the number of cars sold on different days. Observe the pictograph and answer the following question.



    How many cars in total were sold in the given week?
    Solution
    Number of cars sold on Monday = 4
    Number of cars sold on Tuesday = 3
    Number of cars sold on Wednesday = 3
    Number of cars sold on Thursday = 4
    Number of cars sold on Friday = 3
    Number of cars sold on Saturday = 4
    Number of cars sold on Sunday = 2
    Total number of cars sold = 4 + 3 + 3 + 4 + 3 + 4 + 2 = 23
  • Question 10
    1 / -0
    Directions: The following pictograph shows the number of cars sold on different days. Observe the pictograph and answer the question given below it.



    What is the total number of cars sold in the whole week?
    Solution
    Number of cars sold on Monday = 4
    Number of cars sold on Tuesday = 3
    Number of cars sold on Wednesday = 3
    Number of cars sold on Thursday = 4
    Number of cars sold on Friday = 3
    Number of cars sold on Saturday = 4
    Number of cars sold on Sunday = 2

    Total number of cars sold in the whole week = 4 + 3 + 3 + 4 + 3 + 4 + 2 = 23

  • Question 11
    1 / -0
    Directions: Given below is a bar graph showing the height of 6 students in a class. Observe the graph and answer the following question.



    The second tallest student is standing at which of the following positions?
    Solution
    By looking at the bar graph it is clear that student at 8th position is the second tallest with height 144 cm.
  • Question 12
    1 / -0
    Directions: Given below is a bar graph showing the height of 6 students in a class. Observe the graph and answer the following question.



    What is the difference between the tallest and the shortest students?
    Solution
    Height of student standing at 1st position = 135 cm
    Height of student standing at 2nd position = 132 cm
    Height of student standing at 3rd position = 131 cm
    Height of student standing at 4th position = 137 cm
    Height of student standing at 5th position = 150 cm
    Height of student standing at 6th position = 140 cm
    Height of student standing at 7th position = 130 cm
    Height of student standing at 8th position = 144 cm
    Height of student standing at 9th position = 141 cm
    Tallest student has height of 150 cm.
    Shortest student has height of 130 cm.
    Difference = 150 - 130 = 20 cm
  • Question 13
    1 / -0
    Directions: Table-I and Table-II show the number of cars in different cities. Observe the table and answer the question.

    How many cars do each symbol represent?
    Solution
    Let be y.

    In Ludhiana, 8 x y = 4800
    Therefore, 4800 ÷ 8 = 600
    y = 600
  • Question 14
    1 / -0
    Directions: Table-I and Table-II show the number of cars in different cities. Observe the table and answer the question.



    Which of the following is the correct representation of the number of cars in Ambala?
    Solution
    Each symbol represents 600 cars.
    Therefore, in Ambala, there are 2400 cars.
    So, 2400 ÷ 600 = 4
    So, there would be 4 such symbols.
  • Question 15
    1 / -0
    If represents 7 books, thenrepresent how many books?
    Solution
    There are 4 rectangles and each rectangle represents 7 books.
    So, total books = 7 x 4 = 28
  • Question 16
    1 / -0
    Directions: The following pictograph shows the number of boxes of sweets each person has. Observe the graph and answer the following question.



    How many sweets do the 4 people have in all?
    Solution
    Number of boxes with Ram = 4
    Number of boxes with Mohan = 7
    Number of boxes with Lovish = 6
    Number of boxes with Deepak = 3
    Sweets in each box = 50
    Total number of boxes = 20
    Total number of sweets = 50 × 20 = 1000
  • Question 17
    1 / -0
    Directions: The following pictograph shows the number of sweets each person has. Observe the graph and answer the following question.



    How many more sweets does Lovish have than sweets with Ram?
    Solution
    Boxes of sweets with Lovish = 6
    Boxes of sweets with Ram = 4
    So, Lovish has 2 more boxes.
    So, 50 × 2 = 100 sweets
  • Question 18
    1 / -0
    Directions: The goals scored by 30 players in a football tournament are given below. Study the information carefully and the question that follows.

    4, 5, 10, 9, 5, 1, 4, 2, 9, 7, 12, 5, 5, 1, 3, 9, 8, 5, 6, 8, 12, 3, 6, 4, 14, 7, 8, 6, 13, 10

    How many players scored more than 6 goals in the football tournament?
    Solution
    Total number of players = 30
    Number of players who scored more than 6 goals = 14 (10, 9, 9, 7, 12, 9, 8, 8, 12, 14, 7, 8, 13, 10)


  • Question 19
    1 / -0
    Daimon is learning about graphs and he is going to use a circular method in the graphs. What is the circular method called?
    Solution
    A pie chart (or a circle chart) is a circular statistical graph which is divided into slices to illustrate numerical proportions.
  • Question 20
    1 / -0
    Directions: Riya is a teacher and has conducted a survey among the students of her school about their favourite colours. The results are shown in the graph. Study the graph carefully and answer the question that follows.



    How many less students like yellow colour than students liking orange colour?
    Solution
    Number of students who like yellow colour = 30
    Number of students who like orange colour = 50
    Difference = 50 - 30 = 20
    20 less students like yellow colour than students liking orange colour.
  • Question 21
    1 / -0
    Directions: The following line graph shows the number of mobiles sold from April to August.



    What is the total number of mobiles sold in the months of June, July and August altogether?
    Solution
    Number of mobiles sold in the month of June = 300
    Number of mobiles sold in the month of July = 150
    Number of mobiles sold in the month of August = 250
    Total number of mobiles sold = 300 + 150 + 250 = 700
  • Question 22
    1 / -0
    Directions: Read the following bar graph and choose the true or false statements.

    (T = True, F = False)


    P. Cars manufactured in 2003 are more than 2006.
    Q. Maximum cars were manufactured in 2004.
    R. In all 5 years total number of cars manufactured is 1250.
    S. Minimum cars were manufactured in 2005.
    Solution
    P. More cars were manufactured in 2003 than in 2006. (False) . The number of cars manufactured in 2003 is 200 and that in 2006 is 250. So, in more cars were manufactured in 2006 than in 2006.

    Q. Maximum cars were manufactured in 2004. (True)

    R. Number of cars manufactured in 2002 = 250
    Number of cars manufactured in 2003 = 200
    Number of cars manufactured in 2004 = 300
    Number of cars manufactured in 2005 = 150
    Number of cars manufactured in 2006 = 250
    Total number of cars manufactured in all the years = 250 + 200 + 300 + 150 + 250 = 1150
    Therefore, statement R is false.

    S. Minimum cars were manufactured in 2005. (True)
  • Question 23
    1 / -0
    Directions: Rajesh made a frequency table which shows the number of pets being adopted. Study the table carefully and answer the question that follows.


    Which of the following options gives decreasing order of the number of pets adopted?
    Solution

    From the above frequency table, the descending order is as:
    Hamster (15) > Budgie (13) > Dog (12) > Cat (7) > Goldfish (6)
    Hence, option 3 is correct.
  • Question 24
    1 / -0
    Directions: Read the pictograph and find value of.



    A. Ravi and Sahil have P star blocks.
    B. The least number of star blocks is Q .
    C. The most number of star blocks is R .
    D. The difference between star blocks of Aman and Sahil is S .
    Solution
    Total number of star blocks Ravi and Sahil have is P = 100 + 150 = 250

    Least number of star blocks is Q = 100.

    Most number of star blocks is R = 200.

    Difference between star blocks of Aman and Sahil is S = 150 - 100 = 50


    = = 400
    Hence, option 2 is correct.

  • Question 25
    1 / -0
    Directions: The line graph shows the number of air conditioners and refrigerators sold from year 2000 - 2004 in Goodwin Electronics.



    How many more air conditioners have been sold as compared to refrigerators in 2003?
    Solution
    Refrigerators sold in 2003 = 150
    Air conditioners sold in 2003 = 400
    400 - 150 = 250 more air conditioners have been sold as compared to refrigerators in 2003
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