Analogies - Verbal and Reasoning

Directions to SolveChoose the pair that best represents a similar relationship to the one expressed in the original pair of words.
Q1:

DELTOID : MUSCLE

A radius : bone

B brain : nerve

C tissue : organ

D blood : vein

E scalpel : incision

ANS:A - radius : bone

The deltoid is a muscle; the radius is a bone.