List of top Questions asked in AP EAPCET- 2026

If the equation of a line passing through \[ \left(\frac13,-\frac12\right) \] and making an angle of \(60^\circ\) with the line \[ 2x-3y+4=0 \] is \[ (2+3\sqrt3)x+by=c, \] then \(c=\)
If \[ \int \frac{2\cos x+3\sin x} {3\cos x+4\sin x}\,dx = Ax+B\log|3\cos x+4\sin x|+C, \] then \[ A\cdot B= \]
Water flows in a horizontal pipe. At a point where speed is \(2\,\text{m/s}\), pressure is \(2000\,\text{Pa}\). At another point, speed becomes \(4\,\text{m/s}\). Find pressure at second point. (Density \(= 1000\,\text{kg/m}^3\))
A moving coil galvanometer has 150 equal divisions. Its current sensitivity is 10 divisions per mA and Voltage sensitivity is 2 divisions per millivolt. In order to read each division 1 volt, the resistance in ohms to be connected in series is:
Consider the following:
a) 0.0025
b) 500.0
c) 2.0034
Number of significant figures in A, B and C respectively are
The process of adsorption is always
The force experienced by a charge $q$ moving with velocity $v$ in a magnetic field $B$ is maximum when the angle between $v$ and $B$ is
If $\int x^5 e^{-4x^3} dx = \frac{1}{48}e^{-4x^3} f(x) + c$, then $f(x) =$
The order and degree of the differential equation \[ \left\{1+\left(\frac{dy}{dx}\right)^2\right\}^{3/2} = \frac{d^2y}{dx^2} \] are respectively
If \(A\), \(B\), \(C\) are independent events of a random experiment such that \[ P(A)=\frac34,\qquad P(B)=\frac56,\qquad P(C)=\frac23, \] then the probability that exactly one of the events occurs is
If $\alpha, \beta$ are the roots of the quadratic equation $x^2 - 2x + 4 = 0$, then the value of $\alpha^n + \beta^n$ is:
The value of the gas constant $R$ in $\text{J K}^{-1}\text{ mol}^{-1}$ is
If the angles of a triangle are in the ratio 4: 1: 1, then the ratio between its largest side and its perimeter is
The oxidation number of sulphur in $\text{H}_2\text{SO}_4$ is
The greater the valence of the flocculating ion added, the greater is its power to cause precipitation of a colloid. This rule is:
A long solenoid has \(500\) turns per meter and carries a current of \(5\,\text{A}\). Magnetic field inside the solenoid is: (\(\mu_0 = 4\pi \times 10^{-7}\))
The figure shows the revolution of the planet (P) around the sun (S) in an elliptical orbit. Which of the following statements is true regarding time taken?
Identify the major product 'P' in the following sequence of reactions: $... \xrightarrow{O_3, Zn/H_2O} \xrightarrow{dil NaOH} P$.
A massless spring with spring constant \(k\) is fixed at its upper end. A block of mass \(M\) is attached to the lower end of the spring and released from rest in its unstretched position. The maximum elongation of the spring is
A motor boat covers a given distance in 6 hours moving down stream in a river. It covers the same distance in 10 hours moving upstream. The time it takes to cover the same distance in still water is:
As shown in the figure two capacitors \( C_{1} \) \& \( C_{2} \) each having same gap between the plates x filled with different media of dielectric constants 3K and 6K respectively. If these two capacitors are connected to a battery, the ratio of potential differences across dielectric layers of \( C_{1} \) and \( C_{2} \) is:
Alkyl halide A (\(C_4H_9Br\)) + NaOH \(\rightarrow\) alcohol (B). Alcohol B + reagent C \(\rightarrow\) carboxylic acid D. What are C and D?
Which allotrope of carbon is thermodynamically most stable?
The magnetic field at the centre of a circular coil of radius $r$ carrying a current $I$ is proportional to
5.4 g of a metal (M) reacts with chlorine to form \(26.7\,\text{g}\) of metal chloride. What is the weight (in g) of M that reacts with \(48\,\text{g}\) of oxygen?