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A shopkeeper sells heater rods, each having a cost price of ₹3,760. The profit margin varies depending on the demand, as shown in the given graph. If the total revenue on selling one rod every month from October to March end is ₹24,966.40, find the profit (in %) made in the month of March.

6%
10%
7%
5%
5%
Practice and solve "A shopkeeper sells heater rods, each having a cost price of ₹3,760. The profit margin varies dependi..." for Mathematics - Previous Year Paper 2026. The correct answer is Option D: 5%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A shopkeeper sells heater rods, each having a cost price of ₹3,760. The profit margin varies dependi..." for Mathematics - Previous Year Paper 2026. The correct answer is Option D: 5%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.