Iift 2009 Question 15
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IIFT 2009
Total Oil used in the year 1998 = 22+1012+1732+104 = 2870.
Therefore, the percentage of total used that is used for House Hold = = 0.766.
Similarly we can calculate for remaining year.

From the table we can see that, in the year 1999 the Oil used for House Hold as a percentage of total Oil Used is highest. Hence, option B is the correct answer.
