List of top Questions asked in AP EAPCET- 2026

A long solenoid has \(500\) turns per meter and carries a current of \(5\,\text{A}\). Magnetic field inside the solenoid is: (\(\mu_0 = 4\pi \times 10^{-7}\))
In a loop, EMF \(= 10\,\text{V}\) and total resistance \(= 5\,\Omega\). Current in circuit is:
A capacitor of capacitance \(2\,\mu\text{F}\) is charged to \(10\,\text{V}\). Energy stored is:
Two charges \(+2\,\mu\text{C}\) and \(-2\,\mu\text{C}\) are placed \(2\,\text{m}\) apart. Electric field at midpoint is:
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 \(= 1000\,\text{kg/m}^3\))
Pressure of \(2 \times 10^6\,\text{Pa}\) causes volume decrease of \(0.1\%\) in a material. Bulk modulus is:
Which of the following is an example of an Anadromous fish (migrates from sea to fresh water to spawn)?
Pentamerous radial symmetry is a characteristic feature primarily observed in:
Who introduced the term "Genetics" to the scientific community?
While studying wood anatomy, a student finds that the annual rings are less distinct in trees located in which region?
In an urban garden, a student observes a plant where more than two leaves arise at each node, forming a circle. This phyllotaxy is seen in:
In a marine ecosystem, a specific brown alga is found to possess air bladders to maintain buoyancy near the water surface. This plant is likely:
Calculate the amount of $CO_2$ gas produced, when 32g of $CH_4$ is burned with sufficient amount of oxygen ( Given atomic weight of C=12, O=16 and H=1)
Which of the following pairs of gaseous contains the same number of molecules
At what depth inside Earth does g become half of its surface value? (Earth radius = R)
A force F = 6t acts on a body of mass 2 kg initially at rest. Find velocity at t = 2 s.
The velocity-time graph of a particle is given by v = 4t. The acceleration is:
The measured value of a quantity is 98 units, while the true value is 100 units. The percentage error is:
The hypothesis of the "Hot Dilute Soup" (Prebiotic Soup) regarding the origin of life was proposed by:
The method of "Periodic Abstinence" is based on which physiological fact?
Thymectomy (removal of the Thymus) in early childhood would primarily result in:
In the fertilization process of Angiosperms, the pollen grain is usually shed at which stage?
The primary purpose of PCR is to:
The solubility of \(Mg_3(PO_4)_2\) is \(S\) mol L\(^{-1}\). The solubility product is given by the relation
When \(30\,\text{mL}\) of \(0.2\,\text{M}\) \(NH_4OH\) is added to \(30\,\text{mL}\) of \(2\,\text{M}\) \(NH_4Cl\) solution. If the pH of the buffer formed is \(8.2\), what is the pKb of \(NH_4OH\)?