List of top Questions asked in ICAR AIEEA (PG)

The center and radius of the circle \(r^2 = 4r \cos \theta\) are:
If \(A = \begin{pmatrix} 1 & 1 1 & 1 \end{pmatrix}\), then the entries of \(A^3\) are:
If \(A = \begin{pmatrix} 4 & -6 -8 & 12 \end{pmatrix}\), then a nontrivial solution of \(A x = 0\) is:
Which of the following is true?
Which of the following statements is false for sets A, B and C?
Which of the following is the most suitable extension teaching method for the problem of rat control in a rural village?
A. Campaign
B. Group Discussion
C. Group Meeting
D. Radio talk
The value of \((\cos 15^\circ + i \sin 15^\circ)^6\) is:
If \(a, b, c\) are in G.P., then which of the following is true?
Which one of the following techniques is used to generate innovative and creative ideas?
Given below are two statements:
Statement I: News is difficult to define because it has many variables.
Statement II: News must be factual, yet not all facts are news.
In the light of the above statements, choose the most appropriate answer from the options given below:
Which of the following is a communication technique where the farmer and farm families are not at home nor in their fields when the extension professional visits?
Internet was started in:
Teleconferencing was started in:
Which of the following are types of teleconferencing?
A. Audio teleconferencing
B. Video teleconferencing
C. Computer teleconferencing
D. Audiographics teleconferencing
Write the sequence of stages of the adoption process:
A. Awareness
B. Trial
C. Interest
D. Adoption
E. Evaluation
Match List I with List II

List I & List II
A. Late majority & I. 2.5 percent
B. Innovators & II. 13.5 percent
C. Early adopters & III. 34 percent
D. Laggards & IV. 16 percent
Choose the correct answer from the options given below:
Given below are two statements:
Statement I: Journalism's first obligation is not the truth.
Statement II: Journalism's practitioners must maintain dependence from those they cover.
In the light of the above statements, choose the most appropriate answer from the options given below:
According to the Innovation Decision Process, which of the following are not suitable extension teaching methods at the 'Implementation' stage?
A. Friends and relatives
B. Poster and newspapers
C. Result demonstration
D. Local leaders and personal visit
Given below are two statements:
Statement I: Message is used to convey the source's meaning by means of any codes.
Statement II: Meanings of messages are not in people.
In the light of the above statements, choose the most appropriate answer from the options given below:
Match List I with List II

List I & List II
A. Learning through what you do & I. 30 percent
B. What you see and hear & II. 70 percent
C. What you say and write & III. 90 percent
D. What you see & IV. 50 percent
Choose the correct answer from the options given below:
Which one of the following are the primary colours in drawing and painting?
A. Red
B. Blue
C. Yellow
D. White
According to the form, which of the following is not the visual aid?
In colour theory of an artist, which of the following are secondary colours?
A. Green
B. Orange
C. Purple
D. Black
Given below are two statements:
Statement I: Extension communication is never complete without feedback information.
Statement II: “Feedback” has not been considered to be an essential element in different models of communication.
In the light of the above statements, choose the most appropriate answer from the options given below:
According to the nature of the personnel involved, channels of communication are categorized as:
A. Personal localite
B. Personal cosmopolite
C. Impersonal cosmopolite
D. Impersonal localite