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Introduction to Data Interpretation

Direction: The following table shows the production of food grains (in million tonnes) in a State for the period 1988 to 1992. Read the table and answer the following questions.

  1. During 1990, the percentage of decrease in production of maize as against the previous year was:
    1. 2.63%
    2. 2.56%
    3. 2.71%
    4. 2.47%
Correct Option: B

As per the given above table , we see
Production of maize in 1990 = 228 million tonnes
Production of maize in 1989 = 234 million tonnes
Decrease in production = 234 - 228 = 6 million tonnes

Percentage decrease =
Decrease in production
× 100
Production of maize in 1989

Percentage decrease =
6 × 100
= 2.56%
234



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