List of top Questions asked in ICAR AIEEA (PG)- 2021

The statistical significance of classical genetic ratios is tested by using:

A regression line is a straight line which:
A. is located as close as possible to all the points of a scatter chart
B. is defined by an equation having 2 parameters: the slope and the intercept
C. provides an approximate relationship between the values of two parameters
Select the most appropriate answer from the options given below:

The median of a series of numerical value is:

Average squared deviation from arithmetic mean may be called as:

In chi-square test using r \(\times\) c contingency table, the degree of freedom will be:

The statistical test which is used to compare more than two means is:

Which of the following measure of dispersion is independent of the unit of measurement?

The standard deviation of 11 observations taken from a sample with a mean of 500 is 250. The coefficient of variation is:

If a couple desire to have four children, the probability of all being son would be:

In a normally distributed population, about 95% of observations lie in the interval of:

Standard deviation is:
A. Square root of the variance
B. Measured using the unit of the variable
C. Measured using squared unit of the variable
Choose the correct answer from the options given below:

Which of the following characteristics are correct for the average of a series of numerical values?
A. It is the sum of the numerical values divided by number of observations.
B. It is lower than the maximum value in the series.
C. It is an indicator of the central tendency.
Choose the correct answer from the options given below:

The facts regarding meat production of India (2018-19) are:
A. Total meat production from all species was approximately 5.5 million tonnes.
B. Poultry meat contributed about 45% to the total meat production.
C. Contribution of bovine meat to total meat production is more than buffalo meat.
Choose the correct answer from the options given below:

Following are the facts regarding egg production of India (2018-19):
A. Total egg production was approximately 84 billion.
B. Three states viz. Andhra Pradesh, Tamil Nadu and Telangana contributed more than 50% of the total egg production.
C. Per capita egg availability in Andhra Pradesh State was 372 eggs per annum.
Choose the correct answer from the options given below:

The breed of cow that is known as the "Jersey of India" is:

In order to maintain the herd at optimum production level, the ratio of in-milk to dry animals should be around:

Which of the following statements is NOT correct regarding livestock housing?

Continuous ridge opening is a kind of:

The "least cost animal product" in India is:

Which transport method is NOT suitable for shifting down calvers, recent calvers, neonates, lame and blind animals?

The World Milk Day is celebrated on:

Burdizzo, knife and elastrator are used for:

The male of the pig is called:

Under farm conditions, in which of the following activity, pigs devote their maximum time?

Giving extra feed to pregnant animals before expected delivery is called: