Correct option is B
The correct answer is
(b) off.
The phrase
"fall off" is used when something falls from a surface or height. Since a
ladder is a raised surface, "off" is the correct preposition.
Fall off in Hindi: गिर जाना।
Example: He fell off the chair while playing.
Grammatical Rule Used:
·
"Fall off" is used when something moves downward from a surface.
Meanings of other given options:
·
In:
Meaning: Used for location inside something.
In in Hindi: में।
Example: She is in the room.
·
Of:
Meaning: Shows possession or relation but incorrect here.
Of in Hindi: का/की।
Example: The color of the sky is blue.
·
For:
Meaning: Indicates purpose or duration, not suitable here.
For in Hindi: के लिए।
Example: This gift is for you.