List of top Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

Which of these flip-flops cannot be used to construct a serial shift register?
How many AND gates are required to realize \( Y = CD + EF + G \)?
The purpose of an interrupt vector table is to _______.
How many times “Hi” message will be displayed when we execute the following for loop?
int i;
for(i=0;i%2==0;i++)}
printf("Hi \n");
The output of a JK flip-flop for inputs \( J=1, K=1 \) and clock transition from 1 to 0 is _______.
The IEEE 754 single-precision floating-point representation of 0.375 is _______.
In a hardwired control unit, the sequence of control signals is generated by _______.
In DMA mode, the CPU is bypassed for data transfer between _______.
A 4-way set-associative cache with 256 blocks divides memory addresses into _______.
An 8-bit number \( X \) is \( 00001100 \), then \( -X \) is in 1's complement is _______.
Assuming 5-bit addition is done on registers, the sum \( 12 + 7 \) leads to _______.
For a given graph G having \( v \) vertices and \( e \) edges which is connected and has no cycles, which of the following statements is true?
A fair coin is flipped three times. What is the probability of getting exactly two heads?
In a simply supported beam with a uniform load, the shear force is maximum at:
In a TCP/IP model, which of the following is the layer responsible for routing packets between different networks?
An object is thrown vertically upwards with an initial velocity of 10 m/s. How long will it take for the object to return to its starting point?
The most commonly used material in modern construction for making beams and columns is:
Which of the following processes is used for shaping metal by pressing it into a mold under high pressure?
Find the eigenvalues of the matrix:
Matrix \[ A = \begin{bmatrix} 4 & 1 & 2 \\ 1 & 3 & 0 \\ 2 & 0 & 5 \end{bmatrix} \]
The Carnot efficiency of a heat engine depends on the temperature of the:
A convex lens has a focal length of 10 cm. An object is placed at a distance of 15 cm from the lens. The image formed will be:
The flow of an incompressible fluid is described by the Bernoulli equation. Which of the following quantities is not conserved along a streamline in steady flow?
Which of the following processes is primarily used for the removal of suspended solids from water?
The permeability of a soil sample is 2 x 10$^{-4}$ cm/s. If the hydraulic gradient is 0.5, what is the seepage velocity (in cm/s) given a porosity of 0.4?
In a simply supported beam of length 6 m, a uniformly distributed load of 10 kN/m is applied. What is the maximum bending moment?