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2022 JEE PYQ

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
If $\left({ }^{40} \mathrm{C}_0\right)+\left({ }^{41} \mathrm{C}_1\right)+\left({ }^{42} \mathrm{C}_2\right)+\ldots .+\left({ }^{60} \mathrm{C}_{20}\right)=\frac{m}{n}{ }^{60} \mathrm{C}_{20}, m$ and $n$ are coprime, then $m+n$ is equal to $\_\_\_\_$
JEE Main Mathematics Medium
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Q JEE MAIN 2022
Amongst baking soda, caustic soda and washing soda carbonate anion is present in :
JEE Main Chemistry Easy
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Q JEE MAIN 2022
Suppose a class has 7 students. The average marks of these students in the mathematics examination is 62, and their variance is 20. A student...
JEE Main Mathematics Hard
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Q JEE MAIN 2022
Which statement is NOT correct for p-toluenesulphonyl chloride?
JEE Main Chemistry Easy
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Q JEE MAIN 2022
If momentum [P], area [A] and time [T] are taken as fundamental quantities, then the dimensional formula for coefficient of viscosity is :
JEE Main Physics Easy
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Q JEE MAIN 2022
The total number of 3–digit numbers, whose greatest common divisor with 36 is 2, is ______ .
JEE Main Mathematics Easy
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Q JEE MAIN 2022
Let $n \geq 5$ be an integer. If $9^n-8 n-1=64 \alpha$ and $6^n-5 n-1=25 \beta$, then $\alpha-\beta$ is equal to :
JEE Main Mathematics Medium
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Q JEE MAIN 2022
Which of the following oxoacids of sulphur contains “S” in two different oxidation states?
JEE Main Chemistry Hard
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Q JEE MAIN 2022
In an examination, there are 10 true-false type questions. Out of 10, a student can guess the answer of 4 questions correctly with probability $\frac{3}{4}$...
JEE Main Mathematics Hard
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Q JEE MAIN 2022
Let the image of the point $P(1,2,3)$ in the line $L: \frac{x-6}{3}=\frac{y-1}{2}=\frac{z-2}{3}$ be $Q$. let $R(\alpha, \beta, \gamma)$ be a point that divides internally the...
JEE Main Mathematics Easy
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