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प्रश्न
If the average revenue of a certain firm is ₹ 50 and its elasticity of demand is 2, then their marginal revenue is:
विकल्प
₹ 50
₹ 25
₹ 100
₹ 75
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उत्तर
₹ 25
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संबंधित प्रश्न
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