Select the most appropriate synonym of the given word.
Mandatory
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. compulsory.
Given word: Mandatory
Meaning: Required by law or rules; not optional
Example: Wearing a helmet is mandatory while riding a bike.
Synonym: Compulsory
Meaning: Required; obligatory
Example: Attendance at the safety briefing is compulsory for all participants.
Meaning of the other words:
Optional – Not required; left to personal choice
Secondary – Less important than the primary
Free – Not under the control of another; without cost
Hence, the chosen option will be correct.