If 'waste management techniques' is coded as 'ax da mk' in the given code language, then how will 'farming fertilizer management' be coded as

In the given code language, what does the code 'yu' stand for 

What is the code for 'organic' in the given code language

What will be the code for 'few waste' in the given code language

Which of the following is definitely true if the statement given below is considered to be true

(You have to take the given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.)

Statements:

No kite is a bird. All reptiles are birds. All kites are amphabians. All amphibians are plants.

Which of the given statements will be definitely true if the expression 'V<E>B=H≥N≥P' is definitely true