Data Interpretation Questions Practice Question and Answer

Q:

The following line graph gives the percentage of the number of candidates who qualified an examination out of the total number of candidates who appeared for the examination over a period of seven years from 1994 to 2000.

The difference between the percentage of candidates qualified to appeared was maximum in which of the following pairs of years?

2192 0

  • 1
    1994 and 1995
    Correct
    Wrong
  • 2
    1997 and 1998
    Correct
    Wrong
  • 3
    1998 and 1999
    Correct
    Wrong
  • 4
    1999 and 2000
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "1997 and 1998"

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Answer : 3. "26500"

Q:

The following line graph gives the percentage of the number of candidates who qualified an examination out of the total number of candidates who appeared for the examination over a period of seven years from 1994 to 2000.

In which pair of years was the number of candidates qualified, the same?

2190 0

  • 1
    1995 and 1997
    Correct
    Wrong
  • 2
    1995 and 2000
    Correct
    Wrong
  • 3
    1998 and 1999
    Correct
    Wrong
  • 4
    Data inadequate
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "Data inadequate"

Q:

For an edition of 12,500 copies, the amount of Royalty paid by the publisher is Rs. 2,18,250. What should be the selling price of the book if the publisher desires a profit of 5%?

2166 0

  • 1
    Rs. 152.50
    Correct
    Wrong
  • 2
    Rs. 157.50
    Correct
    Wrong
  • 3
    Rs. 162.50
    Correct
    Wrong
  • 4
    Rs. 167.50
    Correct
    Wrong
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Answer : 2. "Rs. 157.50"
Explanation :

Clearly, S.P. of the book = 105% of C.P.
Let the selling price of this edition (of 12500 books) be Rs. x.
Then, 15 : 105 = 281250 : x ⇒ x = Rs.  = Rs. 1968750.
⸫ S.P of one book = Rs.  = Rs. 157.50

Q:

Directions: The Bar Graph given here shows the population (in crores) of India in various census years. Observe the graph and answer the question based on it.  

The percent increase in population from 1971 to 1981 is 

2159 0

  • 1
    24.8%
    Correct
    Wrong
  • 2
    20%
    Correct
    Wrong
  • 3
    16.7%
    Correct
    Wrong
  • 4
    22.9 %
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "24.8% "

Q:

A bar graph showing the height of six mountain peaks. Study the bar graph and answer the following Questions.

The average height of all the peak (in meters) is

2157 0

  • 1
    7600
    Correct
    Wrong
  • 2
    7601.5
    Correct
    Wrong
  • 3
    7599.5
    Correct
    Wrong
  • 4
    7610
    Correct
    Wrong
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Answer : 1. "7600"

Q:

Directions: The following pie-chart represents the result of 600 successful students in various subject of an examination. Study the Pie-chart and answer question.

The number of students who passed in Bengali is –

2155 0

  • 1
    240
    Correct
    Wrong
  • 2
    320
    Correct
    Wrong
  • 3
    180
    Correct
    Wrong
  • 4
    140
    Correct
    Wrong
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Answer : 1. "240"

Q:

Direction : Given here is a multiple bar diagram of the scores of four players in two innings. Study the diagram and answer the questions.

The average runs of two innings of the player who scored highest in average are : 

2122 0

  • 1
    70
    Correct
    Wrong
  • 2
    80
    Correct
    Wrong
  • 3
    85
    Correct
    Wrong
  • 4
    75
    Correct
    Wrong
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Answer : 1. "70 "

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