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Data handling Test - 16

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Data handling Test - 16
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  • Question 1
    1 / -0
    Observe the adjoining bar graph, showing the number of one-day international matches played by cricket teams of different countries. Choose the correct answer from the given four options:
    How many more matches were played by India than Pakistan?

    Solution

    The given bar graph represents the number of matches played by cricket teams of different country.

    We can prepare frequency table from given bar graph as follows:

      Country                      No. of matches

       India                                     $$30$$

       Pakistan                               $$24$$

       West Indies                          $$20$$

       England                                $$28$$

       South Africa                         $$18$$

       Australia                               $$32$$

       Sri Lanka                              $$24$$

    Total number of students $$=176$$.

    Then, the number of more matches played by India than Pakistan

    $$=$$ Number of matches played by India $$-$$ Number of matches played by Pakistan

    $$=30-24=6$$ matches.

    That is, India played $$6$$ matches more than Pakistan.

    Hence, option $$A$$ is correct.

  • Question 2
    1 / -0
    Observe the following pictograph which shows the number of ice cream cones sold by school canteen during a week. Chose the correct answer from the given options:
    Ratio of the number of ice cream cones sold on Saturday to the number of ice cream cones sold on Wednesday is.

    Solution
    Saturday = $$4 \times 2= 8$$
    Wednesday = $$6 \times 2 = 12$$
    $$\therefore$$ Required ratio is $$ 8 : 12$$
    $$\Rightarrow 2 : 3$$
  • Question 3
    1 / -0
    Observe the adjoining bar graph, showing the number of one-day international matches played by cricket teams of different countries. Choose the correct answer from the given four options:
    Which country played maximum number of matches?

    Solution

    The given bar graph represents the number of matches played by cricket teams of different country.

    We can prepare frequency table from given bar graph as follows:

      Country                      No. of matches

       India                                     $$30$$

       Pakistan                               $$24$$

       West Indies                          $$20$$

       England                                $$28$$

       South Africa                         $$18$$

       Australia                               $$32$$

       Sri Lanka                              $$24$$

    Total number of students $$=176$$.

    The country that played maximum number of matches will have the highest number of matches.

    Clearly, the maximum number of matches are played by Australia $$(32)$$.

    Hence, option $$D$$ is correct.

  • Question 4
    1 / -0
    Observe the following pictograph which shows the number of ice cream cones sold by school canteen during a week. Chose the correct answer from the given options:
    Total number of ice cream cones sold during the whole week was:

    Solution
    From given pictograph, we can find the number of ice cream cons sold during a week as following
    Monday = 10
    Tuesday = 16
    Wednesday = 12
    Thursday = 7
    Friday = 14
    Saturday = 8
    $$\therefore$$ Total number of ice cream  $$= 67$$.
  • Question 5
    1 / -0
    Observe the following pictograph which shows the number of ice cream cones sold by school canteen during a week. Chose the correct answer from the given options:
    If the cost of one ice cream cone is $$Rs. 20,$$ then the sale value on friday was:

    Solution
    Number of ice creams sold on friday $$= 7 \times 2$$
                                                              $$ = 14 $$
    $$\therefore$$ Sale value on Thursday $$= Rs.20 \times 14 $$
                                             $$= Rs. 280$$
  • Question 6
    1 / -0
    Observe the adjoining bar graph, showing the number of one-day international matches played by cricket teams of different countries. Choose the correct answer from the given four options:
    Ratio of the number of matches played by India to the number of matches played by Sri Lanka is:

    Solution

    The given bar graph represents the number of matches played by cricket teams of different country.

    We can prepare frequency table from given bar graph as follows:

      Country                      No. of matches

       India                                     $$30$$

       Pakistan                               $$24$$

       West Indies                          $$20$$

       England                                $$28$$

       South Africa                         $$18$$

       Australia                               $$32$$

       Sri Lanka                              $$24$$

    Total number of students $$=176$$.

    Then, the ratio of number of matches played by India to the number of matches played by Sri Lanka

    $$=\dfrac{\text{Number of matches played by India}}{\text{Number of matches played by Sri Lanka}}$$

    $$=\dfrac{30}{24}=\dfrac{5}{4}=5:4$$.

    Hence, the required ratio is $$5:4$$.

    Therefore, option $$B$$ is correct.

  • Question 7
    1 / -0
    In tally mark, a group of five marks represented as _______ .
  • Question 8
    1 / -0
    Examine the graph and determine which of the following is true. 

    Solution

  • Question 9
    1 / -0
    Which two years did the least number of boys attend the convention?

  • Question 10
    1 / -0

    Directions For Questions

    Jagadish surveyed the students of his school to determine their favourite sport. The results are shown in the graph.

    ...view full instructions

    How many more students like Basketball than Cricket?

    Solution

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