Select the most appropriate synonym of the given word.

The sad part of the agitation is that most of the leaders are only paying lip-service to the issue.

Select the most appropriate meaning of the given idiom. "Go down like a lead balloon"

Choose the correct synonym for the given word 

Pedestrian   

His speech was articulate and well-delivered.

Match the blanks in List-I with the Prepositions in List-II :

Autocracy

Choose the one which best expresses the meaning of the given word .

Recalcitrant

Select the misspelled word.

Something that is not able to be changed or reversed

The student was diligent in completing his assignments.