Direction: In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/ sentences.
- 
					 Constant effort to achieve something
- 
                        - attempt
- enthusiasm
- vigour
- perseverance
 
Correct Option: D
perseverance perseverance (N.) : the quality of continuing to try to achieve a particular aim despite difficulties attempt (N.) : an act of trying to do something 
 
	