Question

In the question given below, two sets of words have a certain relation. Select a word to replace the question mark so as to make a similar relational pair with the other word in the third set.

Blue-Moon; Blue-Black; Black –?

Options

• Sheep

• Goat 

• Sky 

• Star

Answer 1

As, Blue-moon means something that happens is a long time. Blue-black is a discoloration of the skin due to the coagulation of blood. Similarly, Blue-sheep means an unreliable or disreputable member in a family or society.  Thus, all the given color phrases are idiomatic expressions.