Correct option is B
Option (b) is the correct meaning of the given idiom.
Bite the bullet: To face a difficult or unpleasant situation with courage and determination. (Hindi idiom: कठिन परिस्थिति को साहसपूर्वक झेलना)
Example: She didn’t want to apologize, but she decided to bite the bullet and do it.
Other related idioms and their meanings:
· Grin and bear it: To endure something unpleasant without complaint.
· Face the music: To accept the unpleasant consequences of one’s actions.
· Take the plunge: To decide to do something risky or difficult.