List of top Questions asked in Karnataka Post Graduate Common Entrance Test

Which of the following is a non-invasive method to measure blood pressure?
In a communication system, the bandwidth of a signal is:
The primary function of a Wheatstone bridge is to measure:
In a transistor, the current gain is defined as:
Which of the following is the main component of natural gas?
The modulus of elasticity of concrete is approximately:
In a series RLC circuit, if the frequency of the applied voltage is increased, the impedance of the circuit:
The efficiency of a Carnot engine depends on:
Which of the following is not a valid data type in C?
Solve the following differential equation:
\[ \frac{d^2y}{dx^2} + 4\frac{dy}{dx} + 4y = 0 \]
The product of \( 0110_2 \) and \( 0110_2 \) is _____.

A sum of Rs. 800 amounts to Rs. 920 in 3 years at simple interest. What would be the amount, if the interest rate is increased by 3%?

Read the following Assertion (A) and Reason (R) and choose the correct answer from the given options:

Assertion (A): The digital divide in India is a serious national issue.

Reason (R): The concept of knowledge economy will become a reality when the civil society addresses the issue of digital divide.
The train for station B leaves every two and a half hours from station A. An announcement was made at station A that the train for station B had left 40 minutes ago and the next train will leave at 17.00 hours. At what time was the announcement made?

What number should replace the question mark (?) ?

Ashish has a certain number of boxes to pack into a parcel. If he packs 3, 4, 5 or 6 in a parcel, he is left with 1 and if he packs 7 in a parcel, none is left over. What is the number of boxes he has?

Consider the following lists:

Identify the correct match.

Choose the word which is closest in meaning to the word given below. EXEMPLARY
If + stands for addition, × stands for subtraction, ÷ stands for multiplication and – stands for division, then \[ 12 \times 8 + 16 - 4 \div 6 = ? \]
Two pipes can fill a tank in 10 hours and 12 hours respectively, while a third pipe empties the full tank in 20 hours. If all the three pipes operate simultaneously, what is the time required to fill the tank ?

What terms will fill the blank space in the following series ? A, Z, X, B, V, T, C, R, ______,_________

There are 50 students in a class. Some can speak only English and some can speak only Hindi. Ten students can speak both Hindi and English. If the number of students who can speak English is 21, then how many students can speak only Hindi, and how many students can speak only English ?

In what ratio must water be mixed with milk to gain 20% by selling the mixture at cost price?

In a 100 m race, A runs at 8 km per hour. A gives B a start of 4 m and still beats him by 15 seconds, what is the speed of B?
Which of the following are considered primary functions of a Central bank ?
a. Regulating the money supply
b. Supervising commercial banks
c. Setting interest rates
d. Managing government revenue collection
State the correct answer using the codes given below.