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2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE Main 2019
A magnet of total magnetic moment $10^{-2} \hat{i} \mathrm{~A}-\mathrm{m} 2$ is placed in a time varying magnetic field, $\mathrm{B} \hat{i}(\cos \omega t)$ where $B=1$ Tesla...
JEE Main Physics Medium
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Q JEE MAIN 2019
The homopolymer formed from 4-hydroxy-butanoic acids is :
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The figure represents a voltage regulator circuit using a Zener diode. The breakdown voltage of the Zener diode is 6 V and the load resistance...
JEE Main Physics Medium
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Q JEE Main 2019
A block of mass $m$ is kept on a platform which starts from rest with constant acceleration $\frac{g}{2}$ upward, as shown in fig. Work done...
JEE Main Physics Medium
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Q JEE MAIN 2019
The relative stability of +1 oxidation state of group 13 elements follows the order :
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The time dependence of the position of a particle of mass $m=2$ is given by $\vec{r}(t)=2 t \hat{i}-3 t^2 \hat{j}$. Its angular momentum, with respect...
JEE Main Physics Medium
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Q JEE Main 2019
A TV transmission tower has a height of 140 m and the height of the receiving antenna is 40 m . What is the maximum...
JEE Main Physics Easy
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Q JEE MAIN 2019
Taj Mahal is being slowly disfigured and discoloured. This is primarily due to :
JEE Main Chemistry Easy
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Q JEE Main 2019
Water flows into a large tank with flat bottom at the rate of $10^{-4} \mathrm{~m}^3 \mathrm{~s}^{-1}$. Water is also leaking out of a hole of...
JEE Main Physics Easy
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Q JEE MAIN 2019
A bullet of mass 20 g has an initial speed of $1 \mathrm{~ms}^{-1}$, just before it starts penetrating a mud wall of thickness 20 cm...
JEE Main Physics Easy
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