Correct option is C
The correct one-word substitution for "that which is bound to happen" is
inevitable.
·
Inevitable: Certain to happen; unavoidable.
o Hindi Meaning: अनिवार्य
o Example: The rise in temperature due to climate change is inevitable.
·
Wavering: Shifting or undecided, especially in terms of a decision or action.
o Hindi Meaning: डगमगाना
o Example: His wavering attitude made it difficult to trust his decisions.
·
Opaque: Not transparent or clear; difficult to understand.
o Hindi Meaning: अपारदर्शी
o Example: The glass was opaque, and I couldn't see through it.
·
Doubtful: Not certain or assured; uncertain.
o Hindi Meaning: संदिग्ध
o Example: She felt doubtful about his intentions.