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A double bar graph shows imports and exports (in ₹ crore) of a town for 3 years.
Imports: 40, 55, 70. Exports: 50, 50, 95.
In which year was the difference between exports and imports the GREATEST, and what was that difference?

Class 7Bar GraphsData Handling
  • AYear 3, ₹25 crore
  • BYear 1, ₹10 crore
  • CYear 2, ₹5 crore
  • DYear 3, ₹15 crore

Step-by-Step Solution

Differences (exports - imports): Yr1 = 50-40 = 10; Yr2 = 50-55 = -5; Yr3 = 95-70 = 25. Greatest is Year 3 with ₹25 crore.
Answer: A) Year 3, ₹25 crore

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