Contact us
Back

Report Issue

2020 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2020
A body of mass $\mathrm{m}=10 \mathrm{~kg}$ is attached to one end of a wire of length 0.3 m . The maximum angular speed (in $...
JEE Main Physics Easy
View Solution →
Q JEE MAIN 2020
JEE Main Physics Easy
View Solution →
Q JEE MAIN 2020
The number of chiral centres in penicillin is _____.
JEE Main Chemistry Easy
View Solution →
Q JEE-MAIN 2020
If the mean and the standard deviation of the data 3, 5, 7, a, b are 5 and 2 respectively, then a and b are...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2020
Both the diodes used in the circuit shown are assumed to be ideal and have negligible resistance when these are forward biased. Built in potential...
JEE Main Physics Easy
View Solution →
Q JEE MAIN 2020
A satellite is in an elliptical orbit around a planet P. It is observed that the velocity of the satellite when it is farthest from...
JEE Main Physics Medium
View Solution →
Q JEE MAIN 2020
The volume (in mL ) of $0.125 \mathrm{M} \mathrm{AgNO}_3$ required to quantitatively precipitate chloride ions in 0.3 g of $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right] \mathrm{Cl}_3$ is $\_\_\_\_$ .
...
JEE Main Chemistry Medium
View Solution →
Q JEE MAIN 2020
One end of a straight uniform 1 m long bar is pivoted on horizontal table. It is released from rest when it makes an angle...
JEE Main Physics Medium
View Solution →
Q JEE-MAIN 2020
$\lim _{x \rightarrow 0} \frac{x\left(e^{\left(\sqrt{1+x^2+x^4}-1\right) / x}-1\right)}{\sqrt{1+x^2+x^4}-1}$
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2020
If the potential energy between two molecules is given by $\mathrm{U}=\frac{\mathrm{A}}{\mathrm{r}^6}+\frac{\mathrm{B}}{\mathrm{r}^{12}}$, then at equilibrium, separation between molecules, and the potential energy are
JEE Main Physics Easy
View Solution →