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2025 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
Which of the following is/are not correct with respect to energy of atomic orbitals of hydrogen atom?[0pt] (A) $1 \mathrm{~s}<2 \mathrm{p}<3 \mathrm{~d}<4 \mathrm{~s}$ (B) $...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
The radius of the smallest circle which touches the parabolas $y = {x^2} + 2{\rm{ and }}x = {y^2} + 2{\rm{ is }}$
JEE Main Mathematics Hard
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Q JEE MAIN 2025
Identify correct statements :[0pt] (A) Primary amines do not give diazonium salts when treated with $\mathrm{NaNO}_{2}$ in acidic condition. (B) Aliphatic and aromatic primary amines...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
Let $\alpha$ and $\beta $ be the roots of ${x^2} + \sqrt 3 x - 16 = 0$, and $\gamma $ and $\delta $ be...
JEE Main Mathematics Medium
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Q JEE MAIN 2025
Identify the inorganic sulphides that are yellow in colour :[0pt] [JEE MAIN\_280125\_S2][Chemical bonding] [T-16][M0derate] (A) $\left(\mathrm{NH}_{4}\right)_{2} \mathrm{~S}$ (B) PbS (C) CuS (D) $\mathrm{As}_{2} \mathrm{~S}_{3}$ (E)...
JEE Main Chemistry Medium
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Q JEE MAIN 2025
Identify product $[A],[B]$ and $[C]$ in the following reaction sequence. $$ \mathrm{CH}_{3}-\mathrm{C} \equiv \mathrm{CH} \xrightarrow[\mathrm{H}_{2}]{\mathrm{Pd} / \mathrm{C}}[\mathrm{~A}] \xrightarrow[\text { (ii) } \mathrm{Zn}, \mathrm{H}_{2} \mathrm{O}]{\text {...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
A thin transparent film with refractive index 1.4 , is held on circular ring of radius 1.8 cm . The fluid in the film evaporates...
JEE Main Physics Hard
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Q JEE MAIN 2025
A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field $B$ exists into the page. The bar starts...
JEE Main Physics Medium
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Q JEE MAIN 2025
Consider the following reactions
${\rm{A}} + \mathop {\mathop {{\rm{NaCl}}}\limits_{\scriptstyle{\rm{Little }}\atop \scriptstyle{\rm{ amount}}} + {{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4} \to {\rm{Cr}}{{\rm{O}}_2}{\rm{C}}{{\rm{l}}_2} + {\rm{ Side Products }}}\limits_{{\rm{ }}}$
$...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
The number of optical isomers exhibited by the iron complex (A) obtained from the following reaction is _____
${\rm{FeC}}{{\rm{l}}_3} + {\rm{KOH}} + {{\rm{H}}_2}{{\rm{C}}_2}{{\rm{O}}_4} \to \;{\rm{A}}$
JEE Main Chemistry Easy
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