List of top Questions asked in TS PGECET

Which of the following is a device used to connect multiple networks and operate at the network layer of the OSI model?

The ultimate tensile strength of a material is 400 MPa. If the diameter of the wire is 10 mm, what is the maximum force that can be applied to the wire before it breaks?

What is the output of a NAND gate for the inputs A = 1, B = 1?

Find the residue of the function \[ f(z) = \frac{1}{z^2 + 1} \] at the pole $z = i$.

If a die is rolled twice, what is the probability that the sum of the numbers is 7?

Which of the following is a beta-blocker used in the treatment of hypertension?

In a series RLC circuit, if the resistance is 10Ω, inductance is 0.1H, and capacitance is 100μF, calculate the resonant frequency.

Determine the moment of inertia of a rectangular beam section with a width of 300 mm and height of 500 mm about its neutral axis.

Calculate the efficiency of a Carnot engine operating between temperatures of 500K and 300K.

What is the Reynolds number for flow in a pipe with a diameter of 0.05 m, velocity of 2 m/s, and kinematic viscosity of $1 \times 10^{-6}$ m\(^2\)/s?

Which data structure is used in the implementation of recursion?

Find the eigenvalues of the matrix: \[ A = \begin{pmatrix} 4 & 1 \\ 2 & 3 \end{pmatrix} \]

Evaluate the integral: \[ \int_0^\pi \sin^2(x) \, dx \]

Solve the differential equation: \[ \frac{d^2y}{dx^2} + 4y = 0 \]