SSC Selection Post 2019 PYQ — Question 22

The correct answer is option 4 i.e. bizzare.

Incorrect spelling: bizzare
Correct spelling: bizarre
Meaning: Strange or unusual, often in a way that is interesting or amusing
Example: His bizarre outfit drew everyone's attention at the party.

Meaning of the other words:
Colleague: A person you work with, especially in a profession or business.
Conscious: Aware of and responding to one’s surroundings.
Usually: Under normal conditions; most often.

Hence, the chosen option is correct.