Fill in the blank with the most appropriate word which will suit the context of the sentence.
The meeting is ______; everyone must attend.

Correct option is B

The correct option to fill in the blank is (b) Compulsory.
Explanation: The phrase “everyone must attend” indicates obligation, and “compulsory” means required or mandatory, fitting perfectly with the tone.
“Compulsory” functions as an adjective describing the noun “meeting.”
Meanings of other options:
· Optional – वैकल्पिक, not required.
· Exclusive – विशेष, limited to a particular group.
· Functional – कार्यात्मक, working or operational.