A sword is related to slaughter in the same way scalpel is related to

Choose the correct alternative for the given relation.

Newspaper : Hoarding : Television

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House : Garbage : : Ore : ? 

Aluminium is to Bauxite as Iron is to.........

Choose the correct alternative for the given relation.

Question : Question Mark

Choose the correct alternative for the given relation.

Engineer : Map : : Bricklayer : ?