निम्नलिखित में से

What is the term for the practice of rotating different crops in a field to reduce the buildup of disease causing pathogens? 

What nutrient deficiency leads to the development of the "Red leaf disorder" in cotton plants?

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. 

Which indicator is commonly used to measure a country's economic growth?

Which of the following represents comprehensive cost of cultivation?

National Panchayati Raj day is observed annually on _____

Pradhan Mantri Fasal Beema Yojana started in which year?

Loose smut of wheat is caused by

___________ is a permit or certificate allowing the holder to emit carbon dioxide or other greenhouse gases.