JEE Main 2021 Aug 3 Shift 2 Question Paper PDF Download

bySonam Rana updated Content Curator updated

JEE Main 2021 B.E./B.Tech Question Paper and Answer Key are available to download. JEE Main 2021 B.E./B.Tech question paper conducted on August 3, 2021 was only for the students who could not appear for the exam due to heavy rain. A total of 90 questions were listed by NTA for JEE Main 2021 B.E./B.Tech held on August 3 in the Afternoon Session. The candidates were supposed to attempt only 75 questions (the other 15 questions were additional questions) from each section.

JEE Main B.E./B.Tech 2021 Question Paper with Answer Key PD- August 03 (Afternoon Session)

JEE Main 2019 Question Paper	JEE Main 2019 Answer Key
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JEE Main 2021 B.E./B.Tech Exam Pattern

All the three sections carried 30 questions each. 25 questions were supposed to be attempted from each section. Each question holds 4 marks. Hence, students would be rewarded with 4 marks each time they attempt a correct MCQ. Wrong MCQs will lead to a deduction by 1 mark.

JEE Main 2021 Questions with Solutions

1	A cube of side 'a' has point charges $+ Q$ located at each of its vertices except at the origin where the charge is $-Q$. The electric field at the centre of cube is:
2	If $Y, K$ and $\eta$ are the values of Young's modulus, bulk modulus and modulus of rigidity of any material respectively. Choose the correct relation for these parameters.
3	Two equal capacitors are first connected in series and then in parallel. The ratio of the equivalent capacities in the two cases will be:
4	An LCR circuit contains resistance of $110 \Omega$ and a supply of $220 V$ at $300 rad / s$ angular frequency. If only capacitance is removed from the circuit, current lags behind the voltage by $45^{\circ} .$ If on the other hand, only inductor is removed the current leads by $45^{\circ}$ with the applied voltage. The $rms$ current flowing in the circuit will be:
5	Calgon is used for water treatment. Which of the following statement is $NOT$ true about Calgon?
6	Statements about heavy water are given below A. Heavy water is used in exchange reactions for the study of reaction mechanisms B. Heavy water is prepared by exhaustive electrolysis of water C. Heavy water has higher boiling point than ordinary water D. Viscosity of $H _{2} O$ is greater than $D _{2} O$
7	Given below are two statements : Two photons having equal linear momenta have equal wavelengths. If the wavelength of photon is decreased, then the momentum and energy of a photon will also decrease. In the light of the above statements, choose the correct answer from the options given below.
8	If an emitter current is changed by $4 mA ,$ the collector current changes by $3.5 mA$. The value of $\beta$ will be
9	In Freundlich adsorption isotherm, slope of AB line is:
10	In the given figure, a mass $M$ is attached to a horizontal spring which is fixed on one side to a rigid support. The spring constant of the spring is $k$. The mass oscillates on a frictionless surface with time period $T$ and amplitude $A$. When the mass is in equilibrium position, as shown in the figure, another mass $m$ is gently fixed upon it. The new amplitude of oscillation will be:
11	The correct order of bond dissociation enthalpy of halogens is:
12	Which of the following are isostructural pairs? A. $SO _{4}^{2-}$ and $CrO _{4}^{2-}$ B. $SiCl _{4}$ and $TiCl _{4}$ C. $NH _{3}$ and $NO _{3}^{-}$ D. $BCl _{3}$ and $BrCl _{3}$ $BCl _{3}$ and $BrCl _{3}$

JEE Main B.E./B.Tech Previous Year Question Papers

Candidates can solve the question papers of the previous year to analyze their performance levels. To enhance the accuracy level, candidates are advised to solve JEE Main Question Papers daily. JEE Main B.E./B.Tech year wise and subject wise question paper links with answer key PDFs are provided below:

JEE Main 2021 Question Papers	JEE Main 2020 Question Papers
JEE Main 2019 Question Papers	JEE Main 2018 Question Papers

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MHT CET Previous Year Question Paper	OJEE Previous Year Question Paper
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JEE Main 2021 Aug 3 Shift 2 Question Paper with Solution PDF- Download Here

JEE Main B.E./B.Tech 2021 Question Paper with Answer Key PD- August 03 (Afternoon Session)

JEE Main 2021 B.E./B.Tech Exam Pattern

JEE Main 2021 Questions with Solutions

JEE Main B.E./B.Tech Previous Year Question Papers

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