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Introduction to Data Interpretation

Direction: Study the following graphs carefully to answer these questions.

  1. Total production for two years together by unit F is what % of the total production of the two years together by unit D? (rounded off to two digits after decimal)
    1. 79.49
    2. 78.49
    3. 78.47
    4. 79.29
    5. None of these
Correct Option: A

As we can see in the graph that
Total production by unit F in year 2001 and 2002 together = ( 70 + 85 ) = 155 Million tons
Similarly
Total production by unit D in year 2001 and 2002 together = ( 95 + 100 ) = 195 Million tons
∴ Required percentage = (Total production by unit F in year 2001 and 2002 together x 100 / Total production by unit D in year 2001 and 2002 together )
∴ Required percentage = ( 155 x 100 / 195 )
=79.487 ≈ 79.49



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