If P = Rs.10 at the point on the D curve where e = 0.5, MR is / » Micro economics 2 solved MCQs / By admin Question: If P = Rs.10 at the point on the D curve where e = 0.5, MR is A. Rs.5 B. Rs.0 C. 2Rs.1 D. 2Rs.10. Answer» d. 2Rs.10. Note: The above multiple-choice question is for all general and Competitive Exams in India.