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Questions › CUET-PG › CUET-PG 2026 › Q24
4 marks, −1Mathematics › Limits, continuity and differentiability › Rules of differentiationModerateabout 1 min

CUET-PG 2026 Question 24: Limits, continuity and differentiability

Derivative of Average cost (AC) = 5+2/Q5 + 2/Q5+2/Q is

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Derivative of Average cost (AC) = 5 + 2/Q is (A) -2/Q² (B) 2/Q² (C) 2/Q (D) 1/Q

Limits, continuity and differentiability has come up 122 times in 7 exams since 2006.

What this question tests

This question is on Rules of differentiation, part of Limits, continuity and differentiability in Mathematics.

Finding derivatives with the power, product, quotient and chain rules.

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Question from the CUET-PG 2026 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.