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Mathematics
List of top Mathematics Questions asked in JEE Main
Find the area bounded between two curves:
\[ x^2 + y^2 = 25 \quad \text{and} \quad y = |x - 1|. \]
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
If
\[ (7 + e^{2x}) dy - (1 + 2e^{2x})(y + 3) dx = 0, \quad y(0) = 5, \]
then
\( y(n2) = \)?
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
Find the value of
\[ \sin 70^\circ \left( \cot 10^\circ \cot 70^\circ - 1 \right). \]
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
The value of \( a = 3 \), the sum of first 4 terms is equal to the one fifth of the sum of next 4 terms in A.P., then find the sum of the first 20 terms.
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
Which of the following does not belong to the same group?
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
From the English alphabets, 5 letters are chosen and arranged in alphabetical order. The total number of ways in which the middle letter is M is:
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
If |A| = 2, B = adj(adj(2A)), A is a 3×3 matrix, and tr(A) = 3, what is tr(B) + |B|?
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
A circle passes through the points \( (1, 1) \) and \( (2, -1) \), and its center lies on the line \( x + y = 4 \). What is the radius of the circle?
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
A bag contains 4 red balls, 3 blue balls, and 2 green balls. Two balls are picked at random. What is the probability that both balls are of the same color?
JEE Main - 2025
JEE Main
Mathematics
Miscellaneous
Find the value of the integral \( \int_0^{\frac{\pi}{2}} \sin^2(x) \, dx \).
JEE Main - 2025
JEE Main
Mathematics
Integral Calculus
For the function \( f(x) = \ln(x^2 + 1) \), what is the second derivative of \( f(x) \)?
JEE Main - 2025
JEE Main
Mathematics
Integral Calculus
If the equation of a circle is \( 4x^2 + 4y^2 - 12x + 8y = 0 \), what is the radius of the circle?
JEE Main - 2025
JEE Main
Mathematics
Circles
What is the sum of the infinite series \( S = \sum_{n=0}^{\infty} \frac{1}{3^n} \)?
JEE Main - 2025
JEE Main
Mathematics
nth Term of an AP
The sum of the cubes of all the roots of the equation x
4
– 3x
3
–2x
2
+ 3x +1 = 0 is
JEE Main - 2025
JEE Main
Mathematics
Quadratic Equations
N>40000, where N is divisible by 5. How many such 5 digit numbers can be formed using 0,1,3,5,7,9 without repetition.
JEE Main - 2025
JEE Main
Mathematics
permutations and combinations
Let $A$ be the area of the region
$\left\{(x, y): y \geq x^2, y \geq(1-x)^2, y \leq 2 x(1-x)\right\}$.
Then $540 A$ is equal to ______.
JEE Main - 2025
JEE Main
Mathematics
Area between Two Curves
\(3, a, b, c\)
are in Ap and
\(3, a-1, b+1, c+9\)
are in GP. Then AM of
\(a, b, c\)
is
JEE Main - 2024
JEE Main
Mathematics
Sequence and series
Let A= {2, 3, 6, 8, 9, 11} and B = {1, 4, 5, 10, 15} Let R be a relation on A × B define by (a, b)R(c, d) if and only if 3ad – 7bc is an even integer. Then the relation R is
JEE Main - 2024
JEE Main
Mathematics
Relations and functions
If $A$ is a square matrix of order 3 such that \[ \det(A) = 3 \] and \[ \det(\text{adj}(-4 \, \text{adj}(-3 \, \text{adj}(3 \, \text{adj}((2A)^{-1}))))) = 2^{m^3 n}, \] then $m + 2n$ is equal to:
JEE Main - 2024
JEE Main
Mathematics
Matrices
If \[ S(x) = (1 + x) + 2(1 + x)^2 + 3(1 + x)^3 + \ldots + 60(1 + x)^{60}, \, x \neq 0, \] and \[ (60)^2 S(60) = a(b)^b + b, \] where $a, b \in \mathbb{N}$, then $(a + b)$ is equal to ________.
JEE Main - 2024
JEE Main
Mathematics
Sets
If \[1 + \frac{\sqrt{3} - \sqrt{2}}{2\sqrt{3}} + \frac{5 - 2\sqrt{6}}{18} + \frac{9\sqrt{3} - 11\sqrt{2}}{36\sqrt{3}} + \frac{49 - 20\sqrt{6}}{180} + \cdots\] up to \(\infty = 2 \left( \sqrt{\frac{b}{a}} + 1 \right) \log_e \left( \frac{a}{b} \right)\), where \(a\) and \(b\) are integers with \(\gcd(a, b) = 1\), then (11a + 18b\) is equal to _________.
JEE Main - 2024
JEE Main
Mathematics
Series
Let $A = I_2 - MM^T$, where $M$ is a real matrix of order $2 \times 1$ such that the relation $M^T M = I_1$ holds. If $\lambda$ is a real number such that the relation $AX = \lambda X$ holds for some non-zero real matrix $X$ of order $2 \times 1$, then the sum of squares of all possible values of $\lambda$ is equal to:
JEE Main - 2024
JEE Main
Mathematics
Matrices
The number of integers, between 100 and 1000 having the sum of their digits equals to 14, is______ .
JEE Main - 2024
JEE Main
Mathematics
permutations and combinations
If the constant term in the expansion of
\((1 + 2x - 3x^3) \left(\frac{3}{2}x^2 - \frac{1}{3x}\right)^9\)
is \( p \), then \( 108p \) is equal to _________.
JEE Main - 2024
JEE Main
Mathematics
Algebra
If
\(\alpha,-\frac{\pi}{2}<\alpha<\frac{\pi}{2}\)
is the solution of
\( 4cos\theta+ 5sin\theta=1\)
then the value of
\(tan\alpha\)
is
JEE Main - 2024
JEE Main
Mathematics
Trigonometric Equations
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