Direction: Study the following bar graph carefully to answer the questions.
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If the yield per acre is arranged in ascending order, then what is the difference between the yield per acre of first three countries and last three countries?
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- 168 quintals
- 172 quintals
- 182 quintals
- 190 quintals
Correct Option: A
From the given bar diagram , we see
Ascending order of yield per acre : 82, 120, 120, 130, 160, 200
The yield per acre of first three countries = 130 + 160 + 200 = 490
The yield per acre of last three countries = 82 + 120 + 120 = 322
∴ Required difference = The yield per acre of first three countries – The yield per acre of last three countries
Required difference = (490 – 322) quintals = 168 quintals
