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2019 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
An example of a disproportionation reaction is
JEE Main Chemistry Medium
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Q JEE MAIN 2019
The general solution of the differential equation $\left(y^2-x^3\right) d x-x y d y=0(x \neq 0)$ is : (where c is a constant of integration)
JEE Main Mathematics Medium
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Q JEE MAIN 2019
Complete removal of both the axial ligands (along the z-axis) from an octahedral complex leads to which of the following splitting patterns? (relative orbital energies...
JEE Main Chemistry Medium
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Q JEE MAIN 2019
The electrons are more likely to be found
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The Boolean expression ~ (p ⇒ (~ q)) is equivalent to
JEE Main Mathematics Easy
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Q JEE-MAIN 2019
The Boolean expression $((p \wedge q) \vee(p \vee \sim q)) \wedge(\sim p \wedge \sim q)$ is equivalent to
JEE Main Mathematics Easy
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Q JEE-MAIN 2019
Let $S_k=\frac{1+2+3+\ldots .+k}{k}$. If $\mathrm{S}_1^2+\mathrm{S}_2^2+\ldots \ldots+\mathrm{S}_{10}^2=\frac{5}{12} \mathrm{~A}$, then A is equal to
JEE Main Mathematics Easy
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Q JEE MAIN 2019
A value of θ ∈ (0, π/3), for which
JEE Main Mathematics Medium
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Q JEE-MAIN 2019
The integral $\int \cos \left(\log _e x\right) d x$ is equal to (where $C$ is a constant of integration)
JEE Main Mathematics Easy
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Q JEE MAIN 2019
If [x] denotes the greatest integer ≤ x, then the system of linear equations [sinθ]x + [– cosθ]y = 0 [cotθ]x + y = 0
JEE Main Mathematics Hard
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