AP EAMCET · Maths · Application of Derivatives
A manufacturer can sell \(x\) items at a price of rupees \(\left(5-\frac{x}{100}\right)\) each. The cost price of \(x\) items is Rs. \(\left(\frac{x}{5}+500\right)\). The number of items that the manufacturer should sell to earn the maximum profit is
- A 230
- B 240
- C 260
- D 376
Answer & Solution
Correct Answer
(B) 240
Step-by-step Solution
Detailed explanation
No solution. Refer to answer key.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- Let \(x\) be a real number and \(-2 < x < 2\). When \(\frac{x \quad 1}{(x+3)(x-2)}\) is expanded in powers of \(x\), then the coefficient of \(x^3\) isAP EAMCET 2023 Hard
- Let \(\vec{a}=2 \hat{i}-3 \hat{j}-5 \hat{k}\) and \(\vec{b}=3 \hat{i}+2 \hat{j}-5 \hat{k}\) be two vectors and \(\overrightarrow{\mathrm{r}}\) be a vector in the plane of \(\vec{a}\) and \(\vec{b}\). If \(\vec{r}\) is orthogonal to the vector \(5 \hat{i}-2 \hat{j}+3 \hat{k}\) and the magnitude of \(\vec{r}\) is \(\sqrt{94}\), then \(|\vec{r} \cdot \vec{b}|=\)AP EAMCET 2023 Medium
- Find the minimum value of when .AP EAMCET 2021 Medium
- The number of ways of arranging all the letters of the word PERFECTION such that there must be exactly two consonants between any two vowels isAP EAMCET 2025 Medium
- If \(f(x)=\frac{\cos ^2 x+\sin ^4 x}{\sin ^2 x+\cos ^4 x} \forall x \in R\), then \(f(2023)=\)AP EAMCET 2023 Easy
- The general solution of the differential equation \(\frac{d y}{d x}=\frac{x+y}{x-y}\) isAP EAMCET 2025 Medium
More PYQs from AP EAMCET
- If the probability function of a random variable \(\mathrm{X}\) is given by \(P(\mathrm{X}=k)=\frac{3^{c k}}{k !}\) for \(k=1,2,3, \ldots\) (where \(c\) is a constant), then \(c=\)AP EAMCET 2017 Easy
- \(f(x)\) is a quadratic expression such that \(f(x)\) is negative when \(x \in\left(-\infty,-\frac{5}{3}\right) \cup(3, \infty)\) and positive when \(x \in\left(-\frac{5}{3}, 3\right) \cdot g(x)\) is another quadratic expression such that \(g(x)\) is negative when \(x \in\left(3, \frac{9}{2}\right)\) and positive when \(x \in R-\left[3, \frac{9}{2}\right]\). Then, the sign of \(f(x) g(x)\) in \([0,5]\) isAP EAMCET 2018 Medium
- A part of a circuit is shown in the figure. The ratio of the potential differences between the points A and C, and the points D and E is
AP EAMCET 2025 Medium - Number of four digit numbers that can be formed using all the digits except zero such that every number has exactly 2 distinct digits in it isAP EAMCET 2022 Medium
- At \(25^{\circ} \mathrm{C}\), the solubility product of \(\mathrm{MCl}\) is \(1 \times 10^{-10}\). What is its molar solubility in \(0.1 \mathrm{M}\) \(\mathrm{NaCl}\) solution at same temperature?AP EAMCET 2022 Medium
- Which one of the following statements is not correct?AP EAMCET 2011 Hard