When Q = f (P), the elasticity coefficient is measured by: / » Micro Economics 1 solved MCQs / By admin Question: When Q = f (P), the elasticity coefficient is measured by: A. ∆Q/∆P / P/Q B. ∆P/∆Q * Q/P C. ∆Q/∆P * P/Q D. P/∆Q / Q/P Answer» c. ∆Q/∆P * P/Q Note: The above multiple-choice question is for all general and Competitive Exams in India.