Statements made by persons to whom a party to the suit has expressly referred for information in reference to a matter in dispute are. 

Name the most important weather element –

Demographic transition theory of population was proposed by

A year in which rainfall of a particular region is deficient by more than _______is known as drought year.

Stevenson screen is used along with an instrument for obtaining an accurate result. Which instrument?

Which crop is heavily affected by powdery mildew: 

Globalization refers to:

Semigamy is found in:

The suitable seed rate of row-sown sesame

Markets classified on the basis of nature of transactions