rhyme or reason meaning in Hindi

Examples

1. There's no rhyme or reason to it ."
2. Some things in life have no rhyme or reason to them.
3. There's no rhyme or reason for it ."
4. "There's no rhyme or reason ."
5. "There's no rhyme or reason for it.
6. But there is no rhyme or reason to when they attack,
7. There's just no rhyme or reason to it ."
8. There seems to be no rhyme or reason to me.
9. There's no rhyme or reason to it .'
10. There was no need to do this _ no rhyme or reason.