Direction: A word in capital letters is followed by four words. Choose the word that is most nearly opposite in meaning to the word given in capital letters.
- 
					 PROLIFIC
 
- 
                        
- Barren
 - Backward
 - Reckless
 - Profound
 
 
Correct Option: A
As we can say that , 
Prolific means fecund or very productive, Barren means unproductive, reckless is wildly impulsive, profound is something with much depth (of meaning). 
Therefore , Barren is antonym word of Prolific .