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Content Curator | Updated On - May 24, 2024
AP ECET 2024 Question Paper PDF is available for download here. Jawaharlal Nehru Technological University, Anantapur (JNTUA) conducted AP ECET on May 8 in two shifts. AP ECET question paper carries a weightage of 200 marks. Candidates are required to answer 200 questions in a duration of 3 hours. Candidates appearing for AP ECET exam can download and practice the previous year question paper for a better understanding of the exam pattern and test their exam prep level.
AP ECET 2024 Question Paper PDF
| Paper/Subject | Question Paper PDF |
|---|---|
| AP ECET 2024 Agricultural Engineering Question Paper | Download PDF |
| AP ECET 2024 Biotechnology Question Paper | Download PDF |
| AP ECET 2024 BSc Mathematics Question Paper | Download PDF |
| AP ECET 2024 Ceramic Technology Question Paper | Download PDF |
| AP ECET 2024 Chemical Engineering Question Paper | Download PDF |
| AP ECET 2024 Civil Engineering Question Paper | Download PDF |
| AP ECET 2024 Computer Science and Engineering Question Paper | Download PDF |
| AP ECET 2024 Electrical and Electronics Engineering Question Paper | Download PDF |
| AP ECET 2024 Electronics and Communication Engineering Question Paper | Download PDF |
| AP ECET 2024 Electronics and Instrumentation Engineering Question Paper | Download PDF |
| AP ECET 2024 Mechanical Engineering Question Paper | Download PDF |
| AP ECET 2024 Metallurgical Engineering Question Paper | Download PDF |
| AP ECET 2024 Mining Engineering Question Paper | Download PDF |
| AP ECET 2024 Pharmacy Question Paper | Download PDF |
AP ECET Previous Year Question Paper with Answer Key PDF
AP ECET 2024 Questions
1. Let $M$ and $m$ respectively denote the maximum and the minimum values of $[f(\theta)]^{2}$, where $f(\theta)=\sqrt{a^{2} \cos ^{2} \theta+b^{2} \sin ^{2} \theta}$
$+\sqrt{a^{2} \sin ^{2} \theta+b^{2} \cos ^{2} \theta}$. Then $M-m=$
Let $M$ and $m$ respectively denote the maximum and the minimum values of $[f(\theta)]^{2}$, where $f(\theta)=\sqrt{a^{2} \cos ^{2} \theta+b^{2} \sin ^{2} \theta}$
$+\sqrt{a^{2} \sin ^{2} \theta+b^{2} \cos ^{2} \theta}$. Then $M-m=$
- $a^2 + b^2$
- $(a -b)^2$
- $a^2 b^2$
- $(a + b)^2$
2. The half-life periods of a first order reaction at $300\, K$ and $400\, K$ are $50\, s$ and $10\, s$ respectively.
The activation energy of the reaction in $kJ \; mol^{-1}$ is (log 5 = 0.70)
The half-life periods of a first order reaction at $300\, K$ and $400\, K$ are $50\, s$ and $10\, s$ respectively.
The activation energy of the reaction in $kJ \; mol^{-1}$ is (log 5 = 0.70)
- 4
- 8
- 16.1
- 20.1
3. If $I_{n} = \int \frac{\sin nx}{\sin x} dx $ for $n = 1, 2 , 3,...,$ then $I_6$ =
If $I_{n} = \int \frac{\sin nx}{\sin x} dx $ for $n = 1, 2 , 3,...,$ then $I_6$ =
- $\frac{3}{5} \sin3x + \frac{8}{3} \sin^{5} x -\sin x +c $
- $\frac{2}{5} \sin 5x - \frac{5}{3} \sin^{3} x - 2 \sin x +c $
- $\frac{2}{3} \sin 5x - \frac{8}{3} \sin^{5} x + 4 \sin x +c $
- $\frac{2}{5} \sin 5 x -\frac{8}{3} \sin^{3} x + 4 \sin x +c $
4. A solution is prepared by dissolving $10 \,g$ of a non-volatile solute (molar mass, $'M^{\prime} g mol ^{-1}$ ) in $360\, g$ of water. What is the molar mass in $g\, mol ^{-1}$ of solute if the relative lowering of vapour pressure of solution is $5 \times 10^{-3}$ ?
A solution is prepared by dissolving $10 \,g$ of a non-volatile solute (molar mass, $'M^{\prime} g mol ^{-1}$ ) in $360\, g$ of water. What is the molar mass in $g\, mol ^{-1}$ of solute if the relative lowering of vapour pressure of solution is $5 \times 10^{-3}$ ?
- 199
- 99.5
- 299
- 149.5
5. A solid copper sphere of density $\rho$, specific heat capacity $C$ and radius $r$ is initially at $200\, K$. It is suspended inside a chamber whose walls are at $0\, K$. The time required (in (is) for the temperature of the sphere to drop to $100 \,K$ is
($\sigma$ is Stefan's constant and all the quantities are in SI units)
A solid copper sphere of density $\rho$, specific heat capacity $C$ and radius $r$ is initially at $200\, K$. It is suspended inside a chamber whose walls are at $0\, K$. The time required (in (is) for the temperature of the sphere to drop to $100 \,K$ is
($\sigma$ is Stefan's constant and all the quantities are in SI units)
- $48 \frac{r\rho C}{\sigma}$
- $\frac{1}{48} \frac{r\rho C}{\sigma}$
- $\frac{27}{7} \frac{r\rho C}{\sigma}$
- $\frac{7}{27} \frac{r\rho C}{\sigma}$
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
Practice Papers
2021
AP ECET 2021 PH
2021
AP ECET 2021 MT
2021
AP ECET 2021 MI
2021
AP ECET 2021 ME
2021
AP ECET 2021 MATHS
2021
AP ECET 2021 EIE
2021
AP ECET 2021 EEE
2021
AP ECET 2021 ECE
2021
AP ECET 2021 CT
2021
AP ECET 2021 CSE
2021
AP ECET 2021 CI
2021
AP ECET 2021 CE
2021
AP ECET 2021 AE
2020
AP ECET 2020 PH
2020
AP ECET 2020 MT
2020
AP ECET 2020 MI
2020
AP ECET 2020 ME
2020
AP ECET 2020 MATHS
2020
AP ECET 2020 EIE
2020
AP ECET 2020 EEE
2020
AP ECET 2020 ECE
2020
AP ECET 2020 CT
2020
AP ECET 2020 CSE
2020
AP ECET 2020 CI
2020
AP ECET 2020 CE
2020
AP ECET 2020 AE
2019
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CER_QP.pdf
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BSC_QP.pdf
2018
Pharmacy Question Paper.pdf
2018
Mining Engineering QP.pdf
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Metallurgical Engineering QP.pdf
2018
Mechanical Engineering QP.pdf
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Electronics and Com. Engineering QP.pdf
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Electrical and Electronics Eng. QP.pdf
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Computer Science and Engineering QP.pdf
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Civil Engineering QP.pdf
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Chemical Engineering QP.pdf
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Ceramic Technology QP.pdf
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BSc Mathematics QP.pdf
2018
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