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A double bar graph shows the number of saplings planted by two NGOs, Hariyali and Vriksha, over 4 months.
Hariyali: 120, 160, 200, 240.
Vriksha planted, each month, of what Hariyali planted that month.
How many saplings did Vriksha plant in all four months together?

Class 7Bar GraphsData Handling
  • A595
  • B540
  • C485
  • D1080

Step-by-Step Solution

Vriksha's monthly counts = of each: 90, 120, 150, 180. Total = 90 + 120 + 150 + 180 = 540. (Check: Hariyali total 720; of 720 = 540.)
Answer: B) 540

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