Contact us
Back

Report Issue

2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE Main 2019
In the cube of side ‘a’ shown in the figure, the vector from the central point of the face ABOD to the central point of...
JEE Main Physics Medium
View Solution →
Q JEE Main 2019
Three Carnot engines operate in series between a heat source at a temperature $T_1$ and a heat sink at temperature $T_4$ (see figure). There are...
JEE Main Physics Hard
View Solution →
Q JEE MAIN 2019
Let S be the set of all triangles in the xy-plane, each having one vertex at the origin and the other two vertices lie on...
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2019
Which of the following compounds reacts with ethylmagnesium bromide and also decolourizes bromine water solution?
JEE Main Chemistry Medium
View Solution →
Q JEE Main 2019
In a Young's double slit experiment with slit separation 0.1 mm , one observes a bright fringe at angle $\frac{1}{40}$ rad by using light of...
JEE Main Physics Medium
View Solution →
Q JEE Main 2019
In the given circuit the cells have zero internal resistance. The currents (in amperes) passing through resistance $R_1$ and $R_2$ respectively, are
JEE Main Physics Medium
View Solution →
Q JEE MAIN 2019
The reaction that does NOT define calcination is:
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2019
The logical statement (MF ST-1) $[\sim(\sim p \vee q) \vee(p \wedge r)] \wedge(\sim q \wedge r)$ is equivalent to
JEE Main Mathematics Easy
View Solution →
Q JEE MAIN 2019
A metal coin of mass 5 g and radius 1 cm is fixed to a thin stick AB of negligible mass as shown in the...
JEE Main Physics Medium
View Solution →
Q JEE Main 2019
A train moves towards a stationary observer with speed $34 \mathrm{~m} / \mathrm{s}$. The train sounds a whistle and its frequency registered by the observer...
JEE Main Physics Medium
View Solution →