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Mathematics
List of top Mathematics Questions asked in AP EAPCET
The number of integers between 10 and 10,000 such that in every integer every digit is greater than its immediate preceding digit, is
AP EAPCET - 2025
AP EAPCET
Mathematics
Combinatorics
The number of ways in which a cricket team of 11 members can be formed out of 6 batsmen, 6 bowlers, 4 all-rounders, and 4 wicket-keepers by selecting at least 4 batsmen, at least 3 bowlers, at least 2 all-rounders, and only one wicket-keeper is
AP EAPCET - 2025
AP EAPCET
Mathematics
permutations and combinations
All letters of the word `AGAIN' are permuted in all possible ways, and the words so formed (with or without meaning) are written as in a dictionary. Then the $50^{th}$ word is
AP EAPCET - 2025
AP EAPCET
Mathematics
permutations and combinations
If $y = \frac{3}{4} + \frac{3 \cdot 5}{4 \cdot 8} + \frac{3 \cdot 5 \cdot 7}{4 \cdot 8 \cdot 12} + ... \infty$, then
AP EAPCET - 2025
AP EAPCET
Mathematics
Binomial theorem
Sum of the coefficients of $x^4$ and $x^6$ in the expansion of $(1 + x - x^2)^6$ is
AP EAPCET - 2025
AP EAPCET
Mathematics
Binomial theorem
The set of all real values of $x$ for which $\frac{x^2-1}{(x-4)(x-3)} \ge 1$ is
AP EAPCET - 2025
AP EAPCET
Mathematics
Quadratic Equations
If $\alpha$, $\beta$, and $\gamma$ are the roots of the equation $2x^3 + 3x^2 - 5x - 7 = 0$, then $\frac{1}{\alpha^2} + \frac{1}{\beta^2} + \frac{1}{\gamma^2} =$
AP EAPCET - 2025
AP EAPCET
Mathematics
Polynomials
If the order and degree of the differential equation \(x \frac{d^2 y}{dx^2} = \left(1 + \left(\frac{d^2 y}{dx^2}\right)^2\right)^{-1/2}\) are \(k\) and \(l\) respectively, then \(k, l\) are the roots of
AP EAPCET - 2025
AP EAPCET
Mathematics
Differential Equations
The general solution of the differential equation \( \left(x - (x + y)\log(x + y)\right) dx + x\,dy = 0 \) is:
AP EAPCET - 2025
AP EAPCET
Mathematics
Differential Equations
The equation of the curve passing through the point \( (0, \pi) \) and satisfying the differential equation \( ydx = (x + y^3 \cos y)dy \) is
AP EAPCET - 2025
AP EAPCET
Mathematics
Differential Equations
Area of the region (in sq. units) bounded by the curve $ y = x^2 - 5x + 4 $, $ x = 0 $, $ x = 2 $, and the X-axis is
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
Evaluate the integral \( \displaystyle \int_{1/5}^{1/2} \frac{\sqrt{x - x^2}}{x^3} \, dx \):
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
\( \int_{-\pi/2}^{\pi/2} \sin^2 x \cos^2 x (\sin x + \cos x) \, dx = \)
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
If \(\int \frac{1}{((x+4)^3 (x+1)^5)^{1/4}} \, dx = A \cdot \left(\frac{x+4}{x+1}\right)^n + c\), then
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
If \( \int e^{\sin x}(1 + \sec x \tan x)\, dx = e^{\sin x}f(x) + c \), then in \( 0 \leq x \leq 2\pi \), the number of solutions of \( f(x) = 1 \) is
AP EAPCET - 2025
AP EAPCET
Mathematics
Integration
Evaluate:
\[ \int \frac{dx}{(x+1)\sqrt{x^2+1}} \]
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
If \( \int \left( x^6 + x^4 + x^2 \right) \sqrt{2x^4 + 3x^2 + 6} \, dx = f(x) + c \), then \( f(3) = \)
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
If \( m \) and \( M \) are the absolute minimum and absolute maximum values of the function \( f(x) = 2\sqrt{2 \sin x - \tan x} \) in the interval \( \left[0, \frac{\pi}{3} \right] \), then \( m + M = \)
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
The function \( f(x) = xe^{-x} \) for all \( x \in \mathbb{R} \) attains a maximum value at \( x = k \), then \( k = \)
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
The slope of a tangent drawn at the point \( P(\alpha, \beta) \) lying on the curve \( y = \frac{1}{2x - 5} \) is \( -2 \). If \( P \) lies in the fourth quadrant, then \( \alpha - \beta = \)
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
The interval in which the function \( f(x) = \tan^{-1}(\sin x + \cos x) \) is an increasing function, is:
AP EAPCET - 2025
AP EAPCET
Mathematics
Calculus
If \( y = (\log x)^{1/x} + x^{\log x} \), then at \( x = e \), \( \frac{dy}{dx} \) equals:
AP EAPCET - 2025
AP EAPCET
Mathematics
Differentiation
If \( y = \tan^{-1} \sqrt{x^2 - 1} + \sinh^{-1} \sqrt{x^2 - 1} \), \( x > 1 \), then \( \frac{dy}{dx} = \)
AP EAPCET - 2025
AP EAPCET
Mathematics
Differentiation
Evaluate the limit:
\[ \lim_{x \to 0} \frac{(\csc x - \cot x)(e^x - e^{-x})}{\sqrt{3} - \sqrt{2 + \cos x}} \]
AP EAPCET - 2025
AP EAPCET
Mathematics
Limits
If \((2, -1, 3)\) is the foot of the perpendicular drawn from the origin \((0, 0, 0)\) to a plane then the equation of that plane is
AP EAPCET - 2025
AP EAPCET
Mathematics
Geometry
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