Then try to find out some research papers in the relation of your research area, then only you will have ample ideas and possibilities about your result.

If i am getting the results on which i am not having a previous study/paper for discussion than how should i discuss it?

"Discussion" section of a thesis / manuscript is unique in its own context i.e. you can't refer previous study / paper / thesis etc.  You need to think deeply & justify / discuss / explain your points based on the empirical evidence as a result of your research.  However, you can still find the closest thesis / article & emulate their approach but not the content of writing the "Discussion" section.

If you have used a new method or correlation, you must validate it with an experimental study or compare it with similar work to show its accuracy.

For the discussion section, you should comment and interpret it from your point of view based on the results obtained. This section asks you a broad knowledge in the field with a detailed survey of similar works that have been made.

Dear  Santosh Sharma 

I agree with opinions of colleagues above

Good luck