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2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
A square loop is carrying a steady current I and the magnitude of its magnetic dipole moment is m. If this square loop is changed...
JEE Main Physics Medium
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Q JEE MAIN 2019
Let the length of the latus rectum of an ellipse with its major axis along x-axis and centre at the origin, be 8. If the...
JEE Main Mathematics Easy
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Q JEE MAIN 2019
The magnitude of the magnetic field at the center of an equilateral triangular loop of side 1 m which is carrying a current of 10...
JEE Main Physics Hard
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Q JEE MAIN 2019
Let $S_n=1+q+q^2+\ldots+q^n$ and $T_n=1+\left(\frac{q+1}{2}\right)+\left(\frac{q+1}{2}\right)^2+\ldots .+\left(\frac{q+1}{2}\right)^n$ where $q$ is a real number and $q \neq 1$. If $...
JEE Main Mathematics Hard
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Q JEE MAIN 2019
A coil of self inductance 10 mH and resistance $0.1 \Omega$ is connected through a switch to a battery of internal resistance $0.9 \Omega$. After...
JEE Main Physics Easy
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Q JEE MAIN 2019
If a hyperbola has length of its conjugate axis equal to 5 and the distance between its foci is 13, then the eccentricity of the...
JEE Main Mathematics Easy
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Q JEE MAIN 2019
A bag contains 30 white ball and 10 red balls. 16 balls are drawn one by one randomly from the bag with replacement. If $X$...
JEE Main Mathematics Easy
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Q JEE MAIN 2019
Space between two concentric conducting spheres of radii a and $\mathrm{b}(\mathrm{b}>\mathrm{a})$ is filled with a medium of resistivity $\rho$. The resistance between the two spheres...
JEE Main Physics Medium
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Q JEE MAIN 2019
Let $\alpha$ and $\beta$ the roots of the quadratic equation $x^2 \sin \theta-x(\sin \theta \cos \theta+1)+\cos \theta=0\left(0<\theta<45^{\circ}\right)$, and $\alpha<\beta$. Then $\sum_{n=0}^{\infty}\left(\alpha^n+\frac{(-1)^n}{\beta^n}\right)$ is equal to :
JEE Main Mathematics Medium
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Q JEE MAIN 2019
The integral $\int_{\pi / 6}^{\pi / 4} \frac{d x}{\sin 2 x\left(\tan ^5 \times \cot ^5 x\right)}$ equals :
JEE Main Mathematics Hard
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