For a given Revenue function R(x) = 100x - 2x 2 , the maximum revenue occurs at x =

CA Foundation · Quantitative Aptitude · PYQS · May 2026
For a given Revenue function R(x) = 100x - 2x 2 , the maximum revenue occurs at x =
(A) A. 20
(B) B. 25
(C) C. 30
(D) D. 50

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. 25

Topics: Part-A: Business Mathematics

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