Select the set in which the number are related in the

Which one of the following is “Macaroni Wheat”? 

If germination per cent of seed sample is 90, purity 80% what is real value:

Among below given statements, only one statement is correct. Select the correct statement.

In the composition of soil on volume basis soil water and soil air comprises 50%. What is the percent of mineral matter?

Which one of the following is a cold-blooded animal?

A car when passes through a convex bridge exerts a force on it which is equal to-

Central Institute of Cotton Research is situated in

Rasping and sucking type of Mouth Parts is present in:

Highly Salt tolerant crop is