List of top Statistical Science Questions on General Agriculture asked in ICAR AIEEA (PG)

Which crop is called micronutrient loving crop?

A pathogen often develops resistant against ........ ?

Anthracnose resistant variety of French bean is:

Which is called as the brain of the nematode?

Suppose f is continuous on [a, b] and differentiable on (a, b). If f(a) = f(b), then there exists at least one number c between a and b such that $f'(c) = 0$ is the statement of

If $\Delta$ and $\nabla$ be the first forward difference and first backward difference operator respectively, then the expression $(1+\Delta)(1-\nabla)$ is equivalent to :

The area under the curve y = cos x on $\left[-\frac{\pi}{2}, \frac{\pi}{2}\right]$ is given by :

The value of \(\iint_R y^2x\,dy\,dx\) over the rectangle \(R=\{(x,y):-3\le x\le 2,\;0\le y\le 1\}\) is given by:

If \(z=f(x,y)\), \(x=e^u+e^{-v}\), and \(y=e^{-u}-e^v\), then:

In actual machines ____________.

One dimensional flow is :

Given below are two statements :
Statement (I) : The commercial unit of energy is 1 kWh.
Statement (II) : 1 kWh = \(2.6 \times 10^6\) J
In light of the above statements, choose the most appropriate answer from the options given below.

The current flowing through the armature of a d.c. shunt machine at maximum efficiency is given by :

Given below are two statements:
Statement (I) : Differentiation and Integration are just opposite of each other.
Statement (II) : Differentiation is the slope of any curve at any point, while integration is the area under that same curve specified between two points.
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the followings statements related to pressure are correct ?
(A) Gage pressure = Absolute pressure \(-\) Atmospheric pressure
(B) Absolute pressure = Gage pressure \(-\) Atmospheric pressure
(C) Absolute pressure = Atmospheric pressure \(+\) Vacuum pressure
(D) Gage pressure = Atmospheric pressure \(+\) Vacuum pressure
Choose the correct answer from the options given below:

Rain drops are spherical in shape because of

Which of the followings statements are true about the cut-throat and Parshall flumes.
(A) The cut-throat flume is similar to the Parshall flume, but has no throat section, only converging and diverging sections
(B) It gives nearly as accurate measurements as Parshall flume in free flow condition for smaller throat widths
(C) Angles of convergence and divergence of cut-throat flume changes with size of the flume
(D) Because it is easier to construct and install, the cut-throat flume is often preferred to the Parshall flume
Choose the correct answer from the options given below:

Let quadratic equation be \(ax^2 + bx + c = 0\) then the sum of roots will be :

Given below are two statements :
Statement (I) : A direct subsidy is a kind of subsidy which is provided to the farmers by the government in the form of cash for example farm waiver schemes, PM Kisan scheme etc.
Statement (II) : An indirect subsidy is a kind of subsidy that is being provided via discount on other agricultural purchase like seeds and fertilizers
In light of the above statements, choose the most appropriate answer from the options given below.

Following are the statements pertaining to power in pumps :
(A) The efficiency of any given pump (\(\eta\)) is a ratio defined as the water horsepower out divided by the mechanical horsepower into the pump
(B) No pump can convert all of its mechanical power into water power
(C) Mechanical power is lost in the pumping process due to friction and other physical losses
(D) It is because of these losses that the horsepower going into the pump must be greater than the water horsepower leaving the pump
Choose the correct answer from the options given below:

The file type ________ indicates the file is a Word document.

If \(c\) is any real number and \(0 < c < 1\), then:

"www" stands for :

Microsoft Word is a ________.