9th Class Mathematics Statistics Question Bank

done Self Test-14 Total Questions - 10

• question_answer1)
  Given below a graph representing the number of electric bulbs sold by a shopkeeper during a week of the month: On which day of the week sale was minimum?
  A)
   Monday done clear
  B)
   Tuesday done clear
  C)
   Wednesday done clear
  D)
   Friday done clear
  E)
   None of these done clear
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• question_answer2)
  On which day of the week sale was maximum?
  A)
   Monday done clear
  B)
   Tuesday done clear
  C)
   Thursday done clear
  D)
   Friday done clear
  E)
   None of these done clear
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• question_answer3)
  What was the total sale during the week?
  A)
   200                                                        done clear
  B)
   210 done clear
  C)
   215                                                        done clear
  D)
   521 done clear
  E)
   None of these done clear
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• question_answer4)
  What is the ratio of minimum and maximum sale?
  A)
   5:9                                         done clear
  B)
   5:8 done clear
  C)
   5:3                                         done clear
  D)
   5:4 done clear
  E)
   None of these done clear
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• question_answer5)
  The expenditure on the construction of a building by a owner is shown in the table given below. The expenditure is shown in percentage. Represent the following data in the form of pie chart:

  Item	Brick	Cement	Steel	Labor	Miscellaneous
  Expenditure(In Percentages)	20	10	15	25	30

  Which one of the following pie charts represents the above data?
  A)
      done clear
  B)
           done clear
  C)
    done clear
  D)
   None of these done clear
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• question_answer6)
  Steve conducts a survey of 15 villages of locality and find out the number of teachers in each village. The observations are the following: 3, 3, 3, 2, 2,1, 2, 3, 4, 4, 4, 4, 4,1,1 Which is correct frequency table?
  A)
   

  Number of Teachers in a village	Tally Marks	Frequency
  1		3
  2		3
  3		4
  4		5
  	Total	15

  done clear
  B)
   

  Number of Teachers in a village	Tally Marks	Frequency
  1		3
  2		3
  3		4
  4		5
  	Total	15

  done clear
  C)
   

  Number of Teachers in a village	Tally Marks	Frequency
  1		3
  2		3
  3		4
  4		5
  	Total	15

  done clear
  D)
   

  Number of Teachers in a village	Tally Marks	Frequency
  1		3
  2		3
  3		4
  4		5
  	Total	15

  done clear
  E)
   None of these done clear
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• question_answer7)
  The mark obtained by 30 students of class VIII in an examination are the following: 3,7,2,8,5,4,7,8,5,2,11,22,15,14,12,13,12,11,14, 20, 21, 23, 24, 6,18,27,21,12,13,14 Divide the data into five groups namely 0 - 5, 5 - 10,10 - 15, 15 - 20, 20 - 25. Where 0-5 means marks greater than or equal to 0 but less then five, and similarly 5-10 means marks greater than or equal to but less than 10 and so on than which is the correct frequency table?
  A)
   

  Marks	Tally Marks	Frequency
  0 - 5		4
  5 ? 10		7
  10 ? 15		10
  15 ? 20		2
  20 ? 25		7
  	Total	30

  done clear
  B)
   

  Marks	Tally Marks	Frequency
  0 ? 5		4
  5 ? 10		7
  10 ? 15		10
  15 ? 20		2
  20 ? 25		7
  	Total	30

  done clear
  C)
   

  Marks	Tally Marks	Frequency
  0 ? 5		4
  5 ? 10		7
  10 ? 15		10
  15 ? 20		2
  20 ? 25		7
  	Total	30

  done clear
  D)

  Marks	Tally Marks	Frequency
  0 ? 5		4
  5 ? 10		7
  10 ? 15		10
  15 ? 20		2
  20 ? 25		7
  	Total	30

  done clear
  E)
   

  Marks	Tally Marks	Frequency
  0 ? 5		4
  5 ? 10		7
  10 ? 15		10
  15 ? 20		2
  20 ? 25		7
  	Total	30

  done clear
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• question_answer8)
  What information is given by the bar graph?
  A)
  The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2006. done clear
  B)
   The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2007. done clear
  C)
   The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2008. done clear
  D)
   The given graph shows the annual production of food grains in an Indian state during the period from 2005 to 2009. done clear
  E)
   None of these done clear
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• question_answer9)
  After which year was there a sudden fall in the production?
  A)
   From graph, you find that there was a sudden fall in the production after the year 2005. done clear
  B)
   From graph /you find that there was a sudden fall in the production after the year 2006. done clear
  C)
   From graph, you find that there was a sudden fall in the production after the year 2007. done clear
  D)
   From graph, you find that there was a sudden fall in the production after the year 2008. done clear
  E)
   None of these done clear
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• question_answer10)
  The ratio of maximum and minimum production is:
  A)
   5 : 3 done clear
  B)
   5 : 2 done clear
  C)
   5:4 done clear
  D)
   5:7 done clear
  E)
   None of these done clear
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