The Green Revolution seemed to be a time of the dramatic rise in the profitability of industrialized agricultural output as nothing more than a consequence of advancements. Some benefits are given below.

• The agricultural sector has been able to generate greater quantities of food.
• It helps the economy to lower consumer prices.
• It encourages that cropland to generate several plantings in under a year.
• This generates higher rates of wages as well as more opportunities throughout the world, especially in developing countries.

The restoration of ecological balance between water, soil, plants, and human and animal population should be a basic consideration in the strategy of development of drought-prone areas. Broadly, the drought- prone area in India spread over semi-arid and arid tract of Rajasthan, Gujarat, Western Madhya Pradesh, Marathwada region of Maharashtra, Rayalseema and Telangana plateaus of Andhra Pradesh, Karantka plateau and highlands and interior parts of Tamil Nadu. The drought prone areas of Punjab, Haryana and north-Rajasthan are largely protected due to spread of irrigation in these regions.

Crystal meth is the common name for crystal methamphetamine, a strong and highly addictive drug that affects the central nervous system. There is no legal use for it.

Motional Electromotive Force

An emf induced by the motion of the conductor across the magnetic field is a motional electromotive force. The equation is given by E = -vLB.  This equation is true as long as the velocity, field, and length are mutually perpendicular. The minus sign associated with the Lenz’s law.

B. Applied research

Applied research refers to scientific study and research that seeks to solve practical problems.This type of research plays an important role in solving everyday problems that often have an impact on life, work, health, and overall well-being. Applied research is used to find solutions to everyday problems, cure illness, and develop innovative technologies.
 

Primary Sources

These sources are records of events or evidence as they are first described or actually happened without any interpretation or commentary. It is information that is shown for the first time or original materials on which other research is based.  Primary sources display original thinking, report on new discoveries, or share fresh information.

Examples of primary sources:
Theses, dissertations, scholarly journal articles (research based), some government reports, symposia and conference proceedings, original artwork, poems, photographs, speeches, letters, memos, personal narratives, diaries, interviews, autobiographies, and correspondence.

Secondary Sources

These sources offer an analysis or restatement of primary sources. They often try to describe or explain primary sources. They tend to be works which summarize, interpret, reorganize, or otherwise provide an added value to a primary source.

Examples of Secondary Sources:
Textbooks, edited works, books and articles that interpret or review research works, histories, biographies, literary criticism and interpretation, reviews of law and legislation, political analyses and commentaries.

The question is incomplete

Class Interval = Upper-Class limit – Lower class limit. In statistics, the data is arranged into different classes and the width of such class is called class interval. 

d. Latin

The term statistics is ultimately derived from the New Latin statisticum collegium ("council of state") and the Italian word statista ("statesman" or "politician"). ... Thus, the original principal purpose of Statistik was data to be used by governmental and (often centralized) administrative bodies.

d - Methodology

Interquartile Range

The interquartile range (IQR) is the difference between the upper and lower quartile of a given data set and is also called a midspread. It is a measure of statistical distribution, which is equal to the difference between the upper and lower quartiles. Also, it is a calculation of variation while dividing a data set into quartiles. If Q₁ is the first quartile and Q₃ is the third quartile, then the IQR formula is given by;

"Notice

You know an exhibition of science projects is held in the Indira Gandhi indoor stadium every year on children's day. I'm glad to inform you that the Education Minister of Delhi has himself invited our school to visit the exhibition this year.

It is an extremely prestigious opportunity for all of us, and everyone of us must go there.

Sunil/Sunita

Head Boy/Girl

Bright Minds Public School

New Delhi.​"

d. Mode

The empirical relationship between Mean, Mode and Median is given as

Mean – Mode = 3(Mean – Median)

Mean – Mode = 3(Mean) – 3(Median)

-Mode = 3(Mean) – 3(Median) – Mean

-Mode = 2(Mean) – 3(Median)

Mode = 3(Median) – 2(Mean)

The physical quantity whose S.I units is J/C is electric potential. It is a scalar quantity