Correct option is B
Option (b) is incorrectly spelt word.
Correct spelling is:
conscientious – meaning careful, diligent, and governed by moral integrity. (ईमानदार, मेहनती)
Example: She is a conscientious student who completes her work on time.
Meanings of all options:
· (a)
Spurious: fake or false (नकली)
· (b) Conscentious: ✖ Incorrect spelling
· (c)
Defamation: damaging someone's reputation (मानहानि)
· (d)
Condemnation: expression of disapproval (निंदा)