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2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
A triangle has a vertex at (1, 2) and the mid points of the two sides through it are (–1, 1) and (2, 3). Then...
JEE Main Mathematics Easy
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Q JEE MAIN_2019_
A gas undergoes physical adsorption on a surface and follows the given Freundlich adsorption isotherm equation $\frac{\mathrm{x}}{\mathrm{m}}=\mathrm{kp}^{0.5}$ Adsorption of the gas increases with .
JEE Main Chemistry Easy
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Q JEE MAIN 2019
If ${ }^{20} \mathrm{C}_1+\left(2^2\right)^{20} \mathrm{C}_2+\left(3^2\right)^{20} \mathrm{C}_3+\ldots \ldots . .+\left(20^2\right)^{20} \mathrm{C}_{20}=\mathrm{A}\left(2^\beta\right)$, then the ordered pair $(\mathrm{A}, \beta)$ is equal to:
JEE Main Mathematics Hard
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Q JEE MAIN_2019_
At room temperature, a dilute solution of urea is prepared by dissolving 0.60 g of urea in 360 g of water. If the vapour pressure...
JEE Main Chemistry Medium
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Q JEE MAIN 2019
Let $\alpha \in(0, \pi / 2)$ be fixed. If the integral $\int \frac{\tan x+\tan \alpha}{\tan x-\tan \alpha} d x=A(x) \cos 2 \alpha+B(x) \sin 2 \alpha+C$,...
JEE Main Mathematics Medium
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Q JEE MAIN_2019_
The regions of the atmosphere, where clouds form and where we live, respectively, are :
JEE Main Chemistry Medium
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Q JEE MAIN 2019
The length of the perpendicular drawn from the point (2, 1, 4) to the plane containing the lines
JEE Main Mathematics Medium
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Q JEE MAIN 2019
Let α ∈ R and the three vectors
JEE Main Mathematics Medium
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Q JEE MAIN 2019
Let S be the set of all α ∈ R such that the equation, cos2x + αsinx = 2α – 7 has a solution. Then...
JEE Main Mathematics Medium
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Q JEE MAIN 2019
A plane which bisects the angle between the two given planes 2x – y + 2z – 4 = 0 and x + 2y +...
JEE Main Mathematics Easy
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