by any chance meaning in Hindi

Examples

1. The liquid is not fluorescent or luminescent by any chance is it?
2. :Is there by any chance any milk or cream in the coffee?
3. :Is this a freezer / fridge with automatic defrost by any chance?
4. :: Is the computer situated near a smoke detector by any chance?
5. Can you by any chance find out what the song is called?
6. Do you know if any of us have Serb relatives, by any chance?
7. Did they get that off his birth certificate by any chance?
8. Does that have to do with this problem by any chance?
9. "You don't by any chance know her father's first name, do you ?"
10. :Did you by any chance look up proton or electron yet?