Select the most appropriate ANTONYM of the underlined word.

Failure to carry hall ticket to the exam is considered as a trivial issue.

serious

The most appropriate antonym of the underlined word trivial in the given sentence is serious.

• Trivial means of little importance or significance.
• Serious means important or significant.
• Underrated means not given enough credit or attention.
• Kind means having or showing a friendly, generous, and considerate nature.
• Problematic means causing or likely to cause problems.