Out of the given alternatives, choose the most appropriate antonym of the given word.
Equilibrium

Directions: In the following question, a word is given. Choose the option that is the most opposite in meaning to the given word.
Immortal

Directions: In the following question, a word is given. Choose the option that is the most opposite in meaning to the given word.

Focus 

Out of the given alternatives, choose the most appropriate antonym of the given word.

Veteran

Directions: In the following question, a word is given. Choose the option that is the most opposite in meaning to the given word.

Superfluous

Out of the given alternatives, choose the most appropriate antonym of the given word.

Vacillation

Out of the given alternatives, choose the most appropriate antonym of the given word.

Placid

Out of the four alternatives, choose the one which is synonymous to the word given in bold in the sentence below.
A few of the modern Jewish houses have been embellished at an enormous cost, but they are wanting in taste. 

Out of the four alternatives, choose the one which is synonymous to the word given in bold in the sentence below.
Erroneous observations are in the highest degree injurious to the progress of science, since they often persist for a long time.