Choose the word that is opposite in meaning to the word in capital letters.
DULL

Correct option is C

The correct antonym of the given word is (c) bright.

• Given word – Dull: Dull means not bright, not sharp, or lacking interest and liveliness.
  (Hindi meaning: नीरस, मंद, कुंद)
  Example: The lecture was dull and uninteresting.
• Correct answer word – Bright: Bright means shining, intelligent, or lively. It is the opposite of dull in common usage.
  (Hindi meaning: उज्ज्वल, तेज, बुद्धिमान)
  Example: She is a bright student.
• Synonyms of Dull: boring, dim, blunt, lifeless.
• Antonyms of Dull: bright, sharp, lively, interesting.
• Meanings of all the other given options:
  • Boring – not interesting (उबाऊ)
  • Stupid – lacking intelligence (मूर्ख)
  • Blunt – not sharp (कुंद)

So the correct answer is (c)