Verbal Reasoning - Mental Ability Questions

In the following question, select the related word pair from the given alternatives.

Vehicle : Bus : : ? : ?

Select the related word/letters/number from the given alternatives.

Goal : Football : : Basket : ?

Choose the correct alternative that will continue the same pattern and replace 'x' in series 4,9,25,x,121,169,289,361

Select the related word/letters/number from the given alternatives.

Haemoglobin : Blood : : Chlorophyll : ?

In the following question, select the related number from the given alternatives.

46 : 52 : : ? : ?

In the following question, select the related letter/letters from the given alternatives.

ART : BSU : : MRV  :  ?

Select the related word/letters/number from the given alternatives.

DHL : WSO : : CFI : ?

In a certain code language, "Tom Kun Sud" means "Dogs are barking" , "Kun Jo Mop" means "Dogs and horse" and "Mut Tom Ko" means "Donkeys are mad". Which word in that language means "barking"?