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Introduction to Data Interpretation

Direction: Study the following graph and answer the questions based on it.

  1. In which year was the percentage increase in production as compared to the previous year, the maximum?
    1. 2002
    2. 2001
    3. 1996
    4. 1997
Correct Option: C

On the basis of given bar graph in question , we see
The production of fertilizer in year 1995 = 25
The production of fertilizer in year 1996 = 40
Increase = 40 - 25 = 15
⇒ In Year 1996 ,

Percentage increase =
15
× 100 = 60%
25

The production of fertilizer in year 1996 = 40
The production of fertilizer in year 1997 = 60
Increase = 60 - 40 = 20
⇒ In Year 1997 ,
Percentage increase =
60 - 40
× 100 = 50%
40

Therefore , % increase is maximum in 1996 .



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